77151824

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:783

約数の個数: 40

約数和(自身を含む): 153306408

約数和(自身を除く): 76154584

約数列:

[1, 2, 4, 8, 16, 61, 122, 137, 244, 274, 488, 548, 577, 976, 1096, 1154, 2192, 2308, 4616, 8357, 9232, 16714, 33428, 35197, 66856, 70394, 79049, 133712, 140788, 158098, 281576, 316196, 563152, 632392, 1264784, 4821989, 9643978, 19287956, 38575912, 77151824]

約数ペア:

[(1, 77151824), (2, 38575912), (4, 19287956), (8, 9643978), (16, 4821989), (61, 1264784), (122, 632392), (137, 563152), (244, 316196), (274, 281576), (488, 158098), (548, 140788), (577, 133712), (976, 79049), (1096, 70394), (1154, 66856), (2192, 35197), (2308, 33428), (4616, 16714), (8357, 9232)]