57681234

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:537

約数の個数: 80

約数和(自身を含む): 141787800

約数和(自身を除く): 84106566

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 81, 117, 122, 162, 183, 234, 351, 366, 449, 549, 702, 793, 898, 1053, 1098, 1347, 1586, 1647, 2106, 2379, 2694, 3294, 4041, 4758, 4941, 5837, 7137, 8082, 9882, 11674, 12123, 14274, 17511, 21411, 24246, 27389, 35022, 36369, 42822, 52533, 54778, 64233, 72738, 82167, 105066, 128466, 157599, 164334, 246501, 315198, 356057, 472797, 493002, 712114, 739503, 945594, 1068171, 1479006, 2136342, 2218509, 3204513, 4437018, 6409026, 9613539, 19227078, 28840617, 57681234]

約数ペア:

[(1, 57681234), (2, 28840617), (3, 19227078), (6, 9613539), (9, 6409026), (13, 4437018), (18, 3204513), (26, 2218509), (27, 2136342), (39, 1479006), (54, 1068171), (61, 945594), (78, 739503), (81, 712114), (117, 493002), (122, 472797), (162, 356057), (183, 315198), (234, 246501), (351, 164334), (366, 157599), (449, 128466), (549, 105066), (702, 82167), (793, 72738), (898, 64233), (1053, 54778), (1098, 52533), (1347, 42822), (1586, 36369), (1647, 35022), (2106, 27389), (2379, 24246), (2694, 21411), (3294, 17511), (4041, 14274), (4758, 12123), (4941, 11674), (5837, 9882), (7137, 8082)]