90054666

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:789

約数の個数: 80

約数和(自身を含む): 221188968

約数和(自身を除く): 131134302

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 81, 117, 122, 162, 183, 234, 351, 366, 549, 701, 702, 793, 1053, 1098, 1402, 1586, 1647, 2103, 2106, 2379, 3294, 4206, 4758, 4941, 6309, 7137, 9113, 9882, 12618, 14274, 18226, 18927, 21411, 27339, 37854, 42761, 42822, 54678, 56781, 64233, 82017, 85522, 113562, 128283, 128466, 164034, 246051, 256566, 384849, 492102, 555893, 738153, 769698, 1111786, 1154547, 1476306, 1667679, 2309094, 3335358, 3463641, 5003037, 6927282, 10006074, 15009111, 30018222, 45027333, 90054666]

約数ペア:

[(1, 90054666), (2, 45027333), (3, 30018222), (6, 15009111), (9, 10006074), (13, 6927282), (18, 5003037), (26, 3463641), (27, 3335358), (39, 2309094), (54, 1667679), (61, 1476306), (78, 1154547), (81, 1111786), (117, 769698), (122, 738153), (162, 555893), (183, 492102), (234, 384849), (351, 256566), (366, 246051), (549, 164034), (701, 128466), (702, 128283), (793, 113562), (1053, 85522), (1098, 82017), (1402, 64233), (1586, 56781), (1647, 54678), (2103, 42822), (2106, 42761), (2379, 37854), (3294, 27339), (4206, 21411), (4758, 18927), (4941, 18226), (6309, 14274), (7137, 12618), (9113, 9882)]