64509456

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:445

約数の個数: 120

約数和(自身を含む): 189987840

約数和(自身を除く): 125478384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 121, 132, 174, 176, 232, 242, 264, 319, 348, 363, 383, 464, 484, 528, 638, 696, 726, 766, 957, 968, 1149, 1276, 1392, 1452, 1532, 1914, 1936, 2298, 2552, 2904, 3064, 3509, 3828, 4213, 4596, 5104, 5808, 6128, 7018, 7656, 8426, 9192, 10527, 11107, 12639, 14036, 15312, 16852, 18384, 21054, 22214, 25278, 28072, 33321, 33704, 42108, 44428, 46343, 50556, 56144, 66642, 67408, 84216, 88856, 92686, 101112, 122177, 133284, 139029, 168432, 177712, 185372, 202224, 244354, 266568, 278058, 366531, 370744, 488708, 533136, 556116, 733062, 741488, 977416, 1112232, 1343947, 1466124, 1954832, 2224464, 2687894, 2932248, 4031841, 5375788, 5864496, 8063682, 10751576, 16127364, 21503152, 32254728, 64509456]

約数ペア:

[(1, 64509456), (2, 32254728), (3, 21503152), (4, 16127364), (6, 10751576), (8, 8063682), (11, 5864496), (12, 5375788), (16, 4031841), (22, 2932248), (24, 2687894), (29, 2224464), (33, 1954832), (44, 1466124), (48, 1343947), (58, 1112232), (66, 977416), (87, 741488), (88, 733062), (116, 556116), (121, 533136), (132, 488708), (174, 370744), (176, 366531), (232, 278058), (242, 266568), (264, 244354), (319, 202224), (348, 185372), (363, 177712), (383, 168432), (464, 139029), (484, 133284), (528, 122177), (638, 101112), (696, 92686), (726, 88856), (766, 84216), (957, 67408), (968, 66642), (1149, 56144), (1276, 50556), (1392, 46343), (1452, 44428), (1532, 42108), (1914, 33704), (1936, 33321), (2298, 28072), (2552, 25278), (2904, 22214), (3064, 21054), (3509, 18384), (3828, 16852), (4213, 15312), (4596, 14036), (5104, 12639), (5808, 11107), (6128, 10527), (7018, 9192), (7656, 8426)]