81246672

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 320

約数和(自身を含む): 284981760

約数和(自身を除く): 203735088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 23, 24, 26, 27, 34, 36, 37, 39, 46, 48, 51, 52, 54, 68, 69, 72, 74, 78, 92, 102, 104, 108, 111, 117, 136, 138, 144, 148, 153, 156, 184, 204, 207, 208, 216, 221, 222, 234, 272, 276, 296, 299, 306, 312, 333, 351, 368, 391, 408, 414, 432, 442, 444, 459, 468, 481, 552, 592, 598, 612, 621, 624, 629, 663, 666, 702, 782, 816, 828, 851, 884, 888, 897, 918, 936, 962, 999, 1104, 1173, 1196, 1224, 1242, 1258, 1326, 1332, 1404, 1443, 1564, 1656, 1702, 1768, 1776, 1794, 1836, 1872, 1887, 1924, 1989, 1998, 2346, 2392, 2448, 2484, 2516, 2553, 2652, 2664, 2691, 2808, 2886, 3128, 3312, 3404, 3519, 3536, 3588, 3672, 3774, 3848, 3978, 3996, 4329, 4692, 4784, 4968, 5032, 5083, 5106, 5304, 5328, 5382, 5616, 5661, 5772, 5967, 6256, 6808, 7038, 7176, 7344, 7548, 7659, 7696, 7956, 7992, 8073, 8177, 8658, 9384, 9936, 10064, 10166, 10212, 10557, 10608, 10764, 11063, 11322, 11544, 11934, 12987, 13616, 14076, 14352, 14467, 15096, 15249, 15318, 15912, 15984, 16146, 16354, 16983, 17316, 18768, 20332, 20424, 21114, 21528, 22126, 22644, 22977, 23088, 23868, 24531, 25974, 28152, 28934, 30192, 30498, 30636, 31824, 32292, 32708, 33189, 33966, 34632, 40664, 40848, 42228, 43056, 43401, 44252, 45288, 45747, 45954, 47736, 49062, 51948, 56304, 57868, 60996, 61272, 64584, 65416, 66378, 67932, 69264, 73593, 81328, 84456, 86802, 88504, 90576, 91494, 91908, 95472, 98124, 99567, 103896, 115736, 121992, 122544, 129168, 130203, 130832, 132756, 135864, 137241, 147186, 168912, 173604, 177008, 182988, 183816, 188071, 196248, 199134, 207792, 220779, 231472, 243984, 260406, 265512, 271728, 274482, 294372, 298701, 347208, 365976, 367632, 376142, 390609, 392496, 398268, 441558, 520812, 531024, 548964, 564213, 588744, 597402, 694416, 731952, 752284, 781218, 796536, 883116, 1041624, 1097928, 1128426, 1177488, 1194804, 1504568, 1562436, 1593072, 1692639, 1766232, 2083248, 2195856, 2256852, 2389608, 3009136, 3124872, 3385278, 3532464, 4513704, 4779216, 5077917, 6249744, 6770556, 9027408, 10155834, 13541112, 20311668, 27082224, 40623336, 81246672]

約数ペア:

[(1, 81246672), (2, 40623336), (3, 27082224), (4, 20311668), (6, 13541112), (8, 10155834), (9, 9027408), (12, 6770556), (13, 6249744), (16, 5077917), (17, 4779216), (18, 4513704), (23, 3532464), (24, 3385278), (26, 3124872), (27, 3009136), (34, 2389608), (36, 2256852), (37, 2195856), (39, 2083248), (46, 1766232), (48, 1692639), (51, 1593072), (52, 1562436), (54, 1504568), (68, 1194804), (69, 1177488), (72, 1128426), (74, 1097928), (78, 1041624), (92, 883116), (102, 796536), (104, 781218), (108, 752284), (111, 731952), (117, 694416), (136, 597402), (138, 588744), (144, 564213), (148, 548964), (153, 531024), (156, 520812), (184, 441558), (204, 398268), (207, 392496), (208, 390609), (216, 376142), (221, 367632), (222, 365976), (234, 347208), (272, 298701), (276, 294372), (296, 274482), (299, 271728), (306, 265512), (312, 260406), (333, 243984), (351, 231472), (368, 220779), (391, 207792), (408, 199134), (414, 196248), (432, 188071), (442, 183816), (444, 182988), (459, 177008), (468, 173604), (481, 168912), (552, 147186), (592, 137241), (598, 135864), (612, 132756), (621, 130832), (624, 130203), (629, 129168), (663, 122544), (666, 121992), (702, 115736), (782, 103896), (816, 99567), (828, 98124), (851, 95472), (884, 91908), (888, 91494), (897, 90576), (918, 88504), (936, 86802), (962, 84456), (999, 81328), (1104, 73593), (1173, 69264), (1196, 67932), (1224, 66378), (1242, 65416), (1258, 64584), (1326, 61272), (1332, 60996), (1404, 57868), (1443, 56304), (1564, 51948), (1656, 49062), (1702, 47736), (1768, 45954), (1776, 45747), (1794, 45288), (1836, 44252), (1872, 43401), (1887, 43056), (1924, 42228), (1989, 40848), (1998, 40664), (2346, 34632), (2392, 33966), (2448, 33189), (2484, 32708), (2516, 32292), (2553, 31824), (2652, 30636), (2664, 30498), (2691, 30192), (2808, 28934), (2886, 28152), (3128, 25974), (3312, 24531), (3404, 23868), (3519, 23088), (3536, 22977), (3588, 22644), (3672, 22126), (3774, 21528), (3848, 21114), (3978, 20424), (3996, 20332), (4329, 18768), (4692, 17316), (4784, 16983), (4968, 16354), (5032, 16146), (5083, 15984), (5106, 15912), (5304, 15318), (5328, 15249), (5382, 15096), (5616, 14467), (5661, 14352), (5772, 14076), (5967, 13616), (6256, 12987), (6808, 11934), (7038, 11544), (7176, 11322), (7344, 11063), (7548, 10764), (7659, 10608), (7696, 10557), (7956, 10212), (7992, 10166), (8073, 10064), (8177, 9936), (8658, 9384)]