181326564

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3457}}^1$

素因数の和:3545

約数の個数: 72

約数和(自身を含む): 483345408

約数和(自身を除く): 302018844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 372, 423, 558, 564, 846, 1116, 1457, 1692, 2914, 3457, 4371, 5828, 6914, 8742, 10371, 13113, 13828, 17484, 20742, 26226, 31113, 41484, 52452, 62226, 107167, 124452, 162479, 214334, 321501, 324958, 428668, 487437, 643002, 649916, 964503, 974874, 1286004, 1462311, 1929006, 1949748, 2924622, 3858012, 5036849, 5849244, 10073698, 15110547, 20147396, 30221094, 45331641, 60442188, 90663282, 181326564]

約数ペア:

[(1, 181326564), (2, 90663282), (3, 60442188), (4, 45331641), (6, 30221094), (9, 20147396), (12, 15110547), (18, 10073698), (31, 5849244), (36, 5036849), (47, 3858012), (62, 2924622), (93, 1949748), (94, 1929006), (124, 1462311), (141, 1286004), (186, 974874), (188, 964503), (279, 649916), (282, 643002), (372, 487437), (423, 428668), (558, 324958), (564, 321501), (846, 214334), (1116, 162479), (1457, 124452), (1692, 107167), (2914, 62226), (3457, 52452), (4371, 41484), (5828, 31113), (6914, 26226), (8742, 20742), (10371, 17484), (13113, 13828)]