87668496

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:565

約数の個数: 120

約数和(自身を含む): 259983360

約数和(自身を除く): 172314864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 41, 48, 62, 72, 82, 93, 123, 124, 144, 164, 186, 246, 248, 279, 328, 369, 372, 479, 492, 496, 558, 656, 738, 744, 958, 984, 1116, 1271, 1437, 1476, 1488, 1916, 1968, 2232, 2542, 2874, 2952, 3813, 3832, 4311, 4464, 5084, 5748, 5904, 7626, 7664, 8622, 10168, 11439, 11496, 14849, 15252, 17244, 19639, 20336, 22878, 22992, 29698, 30504, 34488, 39278, 44547, 45756, 58917, 59396, 61008, 68976, 78556, 89094, 91512, 117834, 118792, 133641, 157112, 176751, 178188, 183024, 235668, 237584, 267282, 314224, 353502, 356376, 471336, 534564, 608809, 707004, 712752, 942672, 1069128, 1217618, 1414008, 1826427, 2138256, 2435236, 2828016, 3652854, 4870472, 5479281, 7305708, 9740944, 10958562, 14611416, 21917124, 29222832, 43834248, 87668496]

約数ペア:

[(1, 87668496), (2, 43834248), (3, 29222832), (4, 21917124), (6, 14611416), (8, 10958562), (9, 9740944), (12, 7305708), (16, 5479281), (18, 4870472), (24, 3652854), (31, 2828016), (36, 2435236), (41, 2138256), (48, 1826427), (62, 1414008), (72, 1217618), (82, 1069128), (93, 942672), (123, 712752), (124, 707004), (144, 608809), (164, 534564), (186, 471336), (246, 356376), (248, 353502), (279, 314224), (328, 267282), (369, 237584), (372, 235668), (479, 183024), (492, 178188), (496, 176751), (558, 157112), (656, 133641), (738, 118792), (744, 117834), (958, 91512), (984, 89094), (1116, 78556), (1271, 68976), (1437, 61008), (1476, 59396), (1488, 58917), (1916, 45756), (1968, 44547), (2232, 39278), (2542, 34488), (2874, 30504), (2952, 29698), (3813, 22992), (3832, 22878), (4311, 20336), (4464, 19639), (5084, 17244), (5748, 15252), (5904, 14849), (7626, 11496), (7664, 11439), (8622, 10168)]