82181736

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:185

約数の個数: 256

約数和(自身を含む): 291110400

約数和(自身を除く): 208928664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 37, 39, 42, 52, 54, 56, 63, 72, 74, 78, 84, 91, 104, 108, 111, 113, 117, 126, 148, 156, 168, 182, 189, 216, 222, 226, 234, 252, 259, 273, 296, 312, 333, 339, 351, 364, 378, 444, 452, 468, 481, 504, 518, 546, 666, 678, 702, 728, 756, 777, 791, 819, 888, 904, 936, 962, 999, 1017, 1036, 1092, 1332, 1356, 1404, 1443, 1469, 1512, 1554, 1582, 1638, 1924, 1998, 2034, 2072, 2184, 2331, 2373, 2457, 2664, 2712, 2808, 2886, 2938, 3051, 3108, 3164, 3276, 3367, 3848, 3996, 4068, 4181, 4329, 4407, 4662, 4746, 4914, 5772, 5876, 6102, 6216, 6328, 6552, 6734, 6993, 7119, 7992, 8136, 8362, 8658, 8814, 9324, 9492, 9828, 10101, 10283, 11544, 11752, 12204, 12543, 12987, 13221, 13468, 13986, 14238, 16724, 17316, 17628, 18648, 18984, 19656, 20202, 20566, 21357, 24408, 25086, 25974, 26442, 26936, 27972, 28476, 29267, 30303, 30849, 33448, 34632, 35256, 37629, 39663, 40404, 41132, 42714, 50172, 51948, 52884, 54353, 55944, 56952, 58534, 60606, 61698, 75258, 79326, 80808, 82264, 85428, 87801, 90909, 92547, 100344, 103896, 105768, 108706, 112887, 117068, 121212, 123396, 150516, 158652, 163059, 170856, 175602, 181818, 185094, 217412, 225774, 234136, 242424, 246792, 263403, 277641, 301032, 317304, 326118, 351204, 363636, 370188, 380471, 434824, 451548, 489177, 526806, 555282, 652236, 702408, 727272, 740376, 760942, 790209, 903096, 978354, 1053612, 1110564, 1141413, 1304472, 1467531, 1521884, 1580418, 1956708, 2107224, 2221128, 2282826, 2935062, 3043768, 3160836, 3424239, 3913416, 4565652, 5870124, 6321672, 6848478, 9131304, 10272717, 11740248, 13696956, 20545434, 27393912, 41090868, 82181736]

約数ペア:

[(1, 82181736), (2, 41090868), (3, 27393912), (4, 20545434), (6, 13696956), (7, 11740248), (8, 10272717), (9, 9131304), (12, 6848478), (13, 6321672), (14, 5870124), (18, 4565652), (21, 3913416), (24, 3424239), (26, 3160836), (27, 3043768), (28, 2935062), (36, 2282826), (37, 2221128), (39, 2107224), (42, 1956708), (52, 1580418), (54, 1521884), (56, 1467531), (63, 1304472), (72, 1141413), (74, 1110564), (78, 1053612), (84, 978354), (91, 903096), (104, 790209), (108, 760942), (111, 740376), (113, 727272), (117, 702408), (126, 652236), (148, 555282), (156, 526806), (168, 489177), (182, 451548), (189, 434824), (216, 380471), (222, 370188), (226, 363636), (234, 351204), (252, 326118), (259, 317304), (273, 301032), (296, 277641), (312, 263403), (333, 246792), (339, 242424), (351, 234136), (364, 225774), (378, 217412), (444, 185094), (452, 181818), (468, 175602), (481, 170856), (504, 163059), (518, 158652), (546, 150516), (666, 123396), (678, 121212), (702, 117068), (728, 112887), (756, 108706), (777, 105768), (791, 103896), (819, 100344), (888, 92547), (904, 90909), (936, 87801), (962, 85428), (999, 82264), (1017, 80808), (1036, 79326), (1092, 75258), (1332, 61698), (1356, 60606), (1404, 58534), (1443, 56952), (1469, 55944), (1512, 54353), (1554, 52884), (1582, 51948), (1638, 50172), (1924, 42714), (1998, 41132), (2034, 40404), (2072, 39663), (2184, 37629), (2331, 35256), (2373, 34632), (2457, 33448), (2664, 30849), (2712, 30303), (2808, 29267), (2886, 28476), (2938, 27972), (3051, 26936), (3108, 26442), (3164, 25974), (3276, 25086), (3367, 24408), (3848, 21357), (3996, 20566), (4068, 20202), (4181, 19656), (4329, 18984), (4407, 18648), (4662, 17628), (4746, 17316), (4914, 16724), (5772, 14238), (5876, 13986), (6102, 13468), (6216, 13221), (6328, 12987), (6552, 12543), (6734, 12204), (6993, 11752), (7119, 11544), (7992, 10283), (8136, 10101), (8362, 9828), (8658, 9492), (8814, 9324)]