68406894

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2851}}^1$

素因数の和:2933

約数の個数: 48

約数和(自身を含む): 156609024

約数和(自身を除く): 88202130

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 86, 93, 129, 186, 258, 279, 387, 558, 774, 1333, 2666, 2851, 3999, 5702, 7998, 8553, 11997, 17106, 23994, 25659, 51318, 88381, 122593, 176762, 245186, 265143, 367779, 530286, 735558, 795429, 1103337, 1590858, 2206674, 3800383, 7600766, 11401149, 22802298, 34203447, 68406894]

約数ペア:

[(1, 68406894), (2, 34203447), (3, 22802298), (6, 11401149), (9, 7600766), (18, 3800383), (31, 2206674), (43, 1590858), (62, 1103337), (86, 795429), (93, 735558), (129, 530286), (186, 367779), (258, 265143), (279, 245186), (387, 176762), (558, 122593), (774, 88381), (1333, 51318), (2666, 25659), (2851, 23994), (3999, 17106), (5702, 11997), (7998, 8553)]