64946196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8887}}^1$

素因数の和:8933

約数の個数: 72

約数和(自身を含む): 194113920

約数和(自身を除く): 129167724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 8887, 17774, 26661, 35548, 53322, 62209, 79983, 106644, 124418, 159966, 186627, 248836, 257723, 319932, 373254, 515446, 559881, 746508, 773169, 1030892, 1119762, 1546338, 1804061, 2239524, 2319507, 3092676, 3608122, 4639014, 5412183, 7216244, 9278028, 10824366, 16236549, 21648732, 32473098, 64946196]

約数ペア:

[(1, 64946196), (2, 32473098), (3, 21648732), (4, 16236549), (6, 10824366), (7, 9278028), (9, 7216244), (12, 5412183), (14, 4639014), (18, 3608122), (21, 3092676), (28, 2319507), (29, 2239524), (36, 1804061), (42, 1546338), (58, 1119762), (63, 1030892), (84, 773169), (87, 746508), (116, 559881), (126, 515446), (174, 373254), (203, 319932), (252, 257723), (261, 248836), (348, 186627), (406, 159966), (522, 124418), (609, 106644), (812, 79983), (1044, 62209), (1218, 53322), (1827, 35548), (2436, 26661), (3654, 17774), (7308, 8887)]