82807816

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6691}}^1$

素因数の和:6734

約数の個数: 64

約数和(自身を含む): 202366080

約数和(自身を除く): 119558264

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 6691, 12376, 13382, 26764, 46837, 53528, 86983, 93674, 113747, 173966, 187348, 227494, 347932, 374696, 454988, 608881, 695864, 796229, 909976, 1217762, 1478711, 1592458, 2435524, 2957422, 3184916, 4871048, 5914844, 6369832, 10350977, 11829688, 20701954, 41403908, 82807816]

約数ペア:

[(1, 82807816), (2, 41403908), (4, 20701954), (7, 11829688), (8, 10350977), (13, 6369832), (14, 5914844), (17, 4871048), (26, 3184916), (28, 2957422), (34, 2435524), (52, 1592458), (56, 1478711), (68, 1217762), (91, 909976), (104, 796229), (119, 695864), (136, 608881), (182, 454988), (221, 374696), (238, 347932), (364, 227494), (442, 187348), (476, 173966), (728, 113747), (884, 93674), (952, 86983), (1547, 53528), (1768, 46837), (3094, 26764), (6188, 13382), (6691, 12376)]