64904886

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2837}}^1$

素因数の和:2917

約数の個数: 48

約数和(自身を含む): 148756608

約数和(自身を除く): 83851722

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 62, 82, 93, 123, 186, 246, 279, 369, 558, 738, 1271, 2542, 2837, 3813, 5674, 7626, 8511, 11439, 17022, 22878, 25533, 51066, 87947, 116317, 175894, 232634, 263841, 348951, 527682, 697902, 791523, 1046853, 1583046, 2093706, 3605827, 7211654, 10817481, 21634962, 32452443, 64904886]

約数ペア:

[(1, 64904886), (2, 32452443), (3, 21634962), (6, 10817481), (9, 7211654), (18, 3605827), (31, 2093706), (41, 1583046), (62, 1046853), (82, 791523), (93, 697902), (123, 527682), (186, 348951), (246, 263841), (279, 232634), (369, 175894), (558, 116317), (738, 87947), (1271, 51066), (2542, 25533), (2837, 22878), (3813, 17022), (5674, 11439), (7626, 8511)]