80557848

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53279}}^1$

素因数の和:53301

約数の個数: 64

約数和(自身を含む): 255744000

約数和(自身を除く): 175186152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 53279, 106558, 159837, 213116, 319674, 372953, 426232, 479511, 639348, 745906, 959022, 1118859, 1278696, 1438533, 1491812, 1918044, 2237718, 2877066, 2983624, 3356577, 3836088, 4475436, 5754132, 6713154, 8950872, 10069731, 11508264, 13426308, 20139462, 26852616, 40278924, 80557848]

約数ペア:

[(1, 80557848), (2, 40278924), (3, 26852616), (4, 20139462), (6, 13426308), (7, 11508264), (8, 10069731), (9, 8950872), (12, 6713154), (14, 5754132), (18, 4475436), (21, 3836088), (24, 3356577), (27, 2983624), (28, 2877066), (36, 2237718), (42, 1918044), (54, 1491812), (56, 1438533), (63, 1278696), (72, 1118859), (84, 959022), (108, 745906), (126, 639348), (168, 479511), (189, 426232), (216, 372953), (252, 319674), (378, 213116), (504, 159837), (756, 106558), (1512, 53279)]