68747184

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 320

約数和(自身を含む): 244270080

約数和(自身を除く): 175522896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 23, 24, 27, 33, 34, 36, 37, 44, 46, 48, 51, 54, 66, 68, 69, 72, 74, 88, 92, 99, 102, 108, 111, 132, 136, 138, 144, 148, 153, 176, 184, 187, 198, 204, 207, 216, 222, 253, 264, 272, 276, 296, 297, 306, 333, 368, 374, 391, 396, 407, 408, 414, 432, 444, 459, 506, 528, 552, 561, 592, 594, 612, 621, 629, 666, 748, 759, 782, 792, 814, 816, 828, 851, 888, 918, 999, 1012, 1104, 1122, 1173, 1188, 1221, 1224, 1242, 1258, 1332, 1496, 1518, 1564, 1584, 1628, 1656, 1683, 1702, 1776, 1836, 1887, 1998, 2024, 2244, 2277, 2346, 2376, 2442, 2448, 2484, 2516, 2553, 2664, 2992, 3036, 3128, 3256, 3312, 3366, 3404, 3519, 3663, 3672, 3774, 3996, 4048, 4301, 4488, 4554, 4692, 4752, 4884, 4968, 5032, 5049, 5106, 5328, 5661, 6072, 6256, 6512, 6732, 6808, 6831, 6919, 7038, 7326, 7344, 7548, 7659, 7992, 8602, 8976, 9108, 9361, 9384, 9768, 9936, 10064, 10098, 10212, 10557, 10989, 11322, 12144, 12903, 13464, 13616, 13662, 13838, 14076, 14467, 14652, 15096, 15318, 15984, 16983, 17204, 18216, 18722, 18768, 19536, 20196, 20424, 20757, 21114, 21978, 22644, 22977, 25806, 26928, 27324, 27676, 28083, 28152, 28934, 29304, 30192, 30636, 33966, 34408, 36432, 37444, 38709, 40392, 40848, 41514, 42228, 43401, 43956, 45288, 45954, 51612, 54648, 55352, 56166, 56304, 57868, 58608, 61272, 62271, 67932, 68816, 74888, 77418, 80784, 83028, 84249, 84456, 86802, 87912, 90576, 91908, 103224, 109296, 110704, 112332, 115736, 116127, 122544, 124542, 130203, 135864, 149776, 154836, 159137, 166056, 168498, 168912, 173604, 175824, 183816, 186813, 206448, 224664, 231472, 232254, 249084, 252747, 260406, 271728, 309672, 318274, 332112, 336996, 347208, 367632, 373626, 390609, 449328, 464508, 477411, 498168, 505494, 520812, 619344, 636548, 673992, 694416, 747252, 781218, 929016, 954822, 996336, 1010988, 1041624, 1273096, 1347984, 1432233, 1494504, 1562436, 1858032, 1909644, 2021976, 2083248, 2546192, 2864466, 2989008, 3124872, 3819288, 4043952, 4296699, 5728932, 6249744, 7638576, 8593398, 11457864, 17186796, 22915728, 34373592, 68747184]

約数ペア:

[(1, 68747184), (2, 34373592), (3, 22915728), (4, 17186796), (6, 11457864), (8, 8593398), (9, 7638576), (11, 6249744), (12, 5728932), (16, 4296699), (17, 4043952), (18, 3819288), (22, 3124872), (23, 2989008), (24, 2864466), (27, 2546192), (33, 2083248), (34, 2021976), (36, 1909644), (37, 1858032), (44, 1562436), (46, 1494504), (48, 1432233), (51, 1347984), (54, 1273096), (66, 1041624), (68, 1010988), (69, 996336), (72, 954822), (74, 929016), (88, 781218), (92, 747252), (99, 694416), (102, 673992), (108, 636548), (111, 619344), (132, 520812), (136, 505494), (138, 498168), (144, 477411), (148, 464508), (153, 449328), (176, 390609), (184, 373626), (187, 367632), (198, 347208), (204, 336996), (207, 332112), (216, 318274), (222, 309672), (253, 271728), (264, 260406), (272, 252747), (276, 249084), (296, 232254), (297, 231472), (306, 224664), (333, 206448), (368, 186813), (374, 183816), (391, 175824), (396, 173604), (407, 168912), (408, 168498), (414, 166056), (432, 159137), (444, 154836), (459, 149776), (506, 135864), (528, 130203), (552, 124542), (561, 122544), (592, 116127), (594, 115736), (612, 112332), (621, 110704), (629, 109296), (666, 103224), (748, 91908), (759, 90576), (782, 87912), (792, 86802), (814, 84456), (816, 84249), (828, 83028), (851, 80784), (888, 77418), (918, 74888), (999, 68816), (1012, 67932), (1104, 62271), (1122, 61272), (1173, 58608), (1188, 57868), (1221, 56304), (1224, 56166), (1242, 55352), (1258, 54648), (1332, 51612), (1496, 45954), (1518, 45288), (1564, 43956), (1584, 43401), (1628, 42228), (1656, 41514), (1683, 40848), (1702, 40392), (1776, 38709), (1836, 37444), (1887, 36432), (1998, 34408), (2024, 33966), (2244, 30636), (2277, 30192), (2346, 29304), (2376, 28934), (2442, 28152), (2448, 28083), (2484, 27676), (2516, 27324), (2553, 26928), (2664, 25806), (2992, 22977), (3036, 22644), (3128, 21978), (3256, 21114), (3312, 20757), (3366, 20424), (3404, 20196), (3519, 19536), (3663, 18768), (3672, 18722), (3774, 18216), (3996, 17204), (4048, 16983), (4301, 15984), (4488, 15318), (4554, 15096), (4692, 14652), (4752, 14467), (4884, 14076), (4968, 13838), (5032, 13662), (5049, 13616), (5106, 13464), (5328, 12903), (5661, 12144), (6072, 11322), (6256, 10989), (6512, 10557), (6732, 10212), (6808, 10098), (6831, 10064), (6919, 9936), (7038, 9768), (7326, 9384), (7344, 9361), (7548, 9108), (7659, 8976), (7992, 8602)]