68399898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 160849920

約数和(自身を除く): 92450022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 109, 134, 201, 218, 223, 327, 402, 446, 469, 654, 669, 763, 938, 1338, 1407, 1526, 1561, 2289, 2814, 3122, 4578, 4683, 7303, 9366, 14606, 14941, 21909, 24307, 29882, 43818, 44823, 48614, 51121, 72921, 89646, 102242, 104587, 145842, 153363, 170149, 209174, 306726, 313761, 340298, 510447, 627522, 1020894, 1628569, 3257138, 4885707, 9771414, 11399983, 22799966, 34199949, 68399898]

約数ペア:

[(1, 68399898), (2, 34199949), (3, 22799966), (6, 11399983), (7, 9771414), (14, 4885707), (21, 3257138), (42, 1628569), (67, 1020894), (109, 627522), (134, 510447), (201, 340298), (218, 313761), (223, 306726), (327, 209174), (402, 170149), (446, 153363), (469, 145842), (654, 104587), (669, 102242), (763, 89646), (938, 72921), (1338, 51121), (1407, 48614), (1526, 44823), (1561, 43818), (2289, 29882), (2814, 24307), (3122, 21909), (4578, 14941), (4683, 14606), (7303, 9366)]