129666684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{90803}}^1$

素因数の和:90834

約数の個数: 48

約数和(自身を含む): 366121728

約数和(自身を除く): 236455044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 90803, 181606, 272409, 363212, 544818, 635621, 1089636, 1271242, 1543651, 1906863, 2542484, 3087302, 3813726, 4630953, 6174604, 7627452, 9261906, 10805557, 18523812, 21611114, 32416671, 43222228, 64833342, 129666684]

約数ペア:

[(1, 129666684), (2, 64833342), (3, 43222228), (4, 32416671), (6, 21611114), (7, 18523812), (12, 10805557), (14, 9261906), (17, 7627452), (21, 6174604), (28, 4630953), (34, 3813726), (42, 3087302), (51, 2542484), (68, 1906863), (84, 1543651), (102, 1271242), (119, 1089636), (204, 635621), (238, 544818), (357, 363212), (476, 272409), (714, 181606), (1428, 90803)]