78765066

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 174565248

約数和(自身を除く): 95800182

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 241, 271, 402, 482, 542, 603, 723, 813, 1206, 1446, 1626, 2169, 2439, 4338, 4878, 16147, 18157, 32294, 36314, 48441, 54471, 65311, 96882, 108942, 130622, 145323, 163413, 195933, 290646, 326826, 391866, 587799, 1175598, 4375837, 8751674, 13127511, 26255022, 39382533, 78765066]

約数ペア:

[(1, 78765066), (2, 39382533), (3, 26255022), (6, 13127511), (9, 8751674), (18, 4375837), (67, 1175598), (134, 587799), (201, 391866), (241, 326826), (271, 290646), (402, 195933), (482, 163413), (542, 145323), (603, 130622), (723, 108942), (813, 96882), (1206, 65311), (1446, 54471), (1626, 48441), (2169, 36314), (2439, 32294), (4338, 18157), (4878, 16147)]