77893456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12451}}^1$

素因数の和:12499

約数の個数: 40

約数和(自身を含む): 166757184

約数和(自身を除く): 88863728

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 12451, 24902, 49804, 99608, 199216, 211667, 286373, 423334, 572746, 846668, 1145492, 1693336, 2290984, 3386672, 4581968, 4868341, 9736682, 19473364, 38946728, 77893456]

約数ペア:

[(1, 77893456), (2, 38946728), (4, 19473364), (8, 9736682), (16, 4868341), (17, 4581968), (23, 3386672), (34, 2290984), (46, 1693336), (68, 1145492), (92, 846668), (136, 572746), (184, 423334), (272, 286373), (368, 211667), (391, 199216), (782, 99608), (1564, 49804), (3128, 24902), (6256, 12451)]