72066912

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 199729152

約数和(自身を除く): 127662240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 127, 138, 184, 254, 257, 276, 368, 381, 508, 514, 552, 736, 762, 771, 1016, 1028, 1104, 1524, 1542, 2032, 2056, 2208, 2921, 3048, 3084, 4064, 4112, 5842, 5911, 6096, 6168, 8224, 8763, 11684, 11822, 12192, 12336, 17526, 17733, 23368, 23644, 24672, 32639, 35052, 35466, 46736, 47288, 65278, 70104, 70932, 93472, 94576, 97917, 130556, 140208, 141864, 189152, 195834, 261112, 280416, 283728, 391668, 522224, 567456, 750697, 783336, 1044448, 1501394, 1566672, 2252091, 3002788, 3133344, 4504182, 6005576, 9008364, 12011152, 18016728, 24022304, 36033456, 72066912]

約数ペア:

[(1, 72066912), (2, 36033456), (3, 24022304), (4, 18016728), (6, 12011152), (8, 9008364), (12, 6005576), (16, 4504182), (23, 3133344), (24, 3002788), (32, 2252091), (46, 1566672), (48, 1501394), (69, 1044448), (92, 783336), (96, 750697), (127, 567456), (138, 522224), (184, 391668), (254, 283728), (257, 280416), (276, 261112), (368, 195834), (381, 189152), (508, 141864), (514, 140208), (552, 130556), (736, 97917), (762, 94576), (771, 93472), (1016, 70932), (1028, 70104), (1104, 65278), (1524, 47288), (1542, 46736), (2032, 35466), (2056, 35052), (2208, 32639), (2921, 24672), (3048, 23644), (3084, 23368), (4064, 17733), (4112, 17526), (5842, 12336), (5911, 12192), (6096, 11822), (6168, 11684), (8224, 8763)]