123899712

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{28057}}^1$

素因数の和:28095

約数の個数: 56

約数和(自身を含む): 342083136

約数和(自身を除く): 218183424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 28057, 56114, 84171, 112228, 168342, 224456, 336684, 448912, 645311, 673368, 897824, 1290622, 1346736, 1795648, 1935933, 2581244, 2693472, 3871866, 5162488, 5386944, 7743732, 10324976, 15487464, 20649952, 30974928, 41299904, 61949856, 123899712]

約数ペア:

[(1, 123899712), (2, 61949856), (3, 41299904), (4, 30974928), (6, 20649952), (8, 15487464), (12, 10324976), (16, 7743732), (23, 5386944), (24, 5162488), (32, 3871866), (46, 2693472), (48, 2581244), (64, 1935933), (69, 1795648), (92, 1346736), (96, 1290622), (138, 897824), (184, 673368), (192, 645311), (276, 448912), (368, 336684), (552, 224456), (736, 168342), (1104, 112228), (1472, 84171), (2208, 56114), (4416, 28057)]