68138892

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{12703}}^1$

素因数の和:12862

約数の個数: 36

約数和(自身を含む): 173409600

約数和(自身を除く): 105270708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2682, 5364, 12703, 25406, 38109, 50812, 76218, 114327, 152436, 228654, 457308, 1892747, 3785494, 5678241, 7570988, 11356482, 17034723, 22712964, 34069446, 68138892]

約数ペア:

[(1, 68138892), (2, 34069446), (3, 22712964), (4, 17034723), (6, 11356482), (9, 7570988), (12, 5678241), (18, 3785494), (36, 1892747), (149, 457308), (298, 228654), (447, 152436), (596, 114327), (894, 76218), (1341, 50812), (1788, 38109), (2682, 25406), (5364, 12703)]