68037944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1327}}^1$

素因数の和:1392

約数の個数: 64

約数和(自身を含む): 150595200

約数和(自身を除く): 82557256

約数列:

[1, 2, 4, 8, 13, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 221, 232, 377, 442, 493, 754, 884, 986, 1327, 1508, 1768, 1972, 2654, 3016, 3944, 5308, 6409, 10616, 12818, 17251, 22559, 25636, 34502, 38483, 45118, 51272, 69004, 76966, 90236, 138008, 153932, 180472, 293267, 307864, 500279, 586534, 654211, 1000558, 1173068, 1308422, 2001116, 2346136, 2616844, 4002232, 5233688, 8504743, 17009486, 34018972, 68037944]

約数ペア:

[(1, 68037944), (2, 34018972), (4, 17009486), (8, 8504743), (13, 5233688), (17, 4002232), (26, 2616844), (29, 2346136), (34, 2001116), (52, 1308422), (58, 1173068), (68, 1000558), (104, 654211), (116, 586534), (136, 500279), (221, 307864), (232, 293267), (377, 180472), (442, 153932), (493, 138008), (754, 90236), (884, 76966), (986, 69004), (1327, 51272), (1508, 45118), (1768, 38483), (1972, 34502), (2654, 25636), (3016, 22559), (3944, 17251), (5308, 12818), (6409, 10616)]