90945274

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 170398080

約数和(自身を除く): 79452806

約数列:

[1, 2, 7, 14, 17, 34, 49, 79, 98, 119, 158, 238, 553, 691, 833, 1106, 1343, 1382, 1666, 2686, 3871, 4837, 7742, 9401, 9674, 11747, 18802, 23494, 33859, 54589, 65807, 67718, 82229, 109178, 131614, 164458, 382123, 575603, 764246, 928013, 1151206, 1856026, 2674861, 5349722, 6496091, 12992182, 45472637, 90945274]

約数ペア:

[(1, 90945274), (2, 45472637), (7, 12992182), (14, 6496091), (17, 5349722), (34, 2674861), (49, 1856026), (79, 1151206), (98, 928013), (119, 764246), (158, 575603), (238, 382123), (553, 164458), (691, 131614), (833, 109178), (1106, 82229), (1343, 67718), (1382, 65807), (1666, 54589), (2686, 33859), (3871, 23494), (4837, 18802), (7742, 11747), (9401, 9674)]