66111282

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 154014720

約数和(自身を除く): 87903438

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 73, 93, 146, 186, 219, 279, 438, 541, 558, 657, 837, 1082, 1314, 1623, 1674, 1971, 2263, 3246, 3942, 4526, 4869, 6789, 9738, 13578, 14607, 16771, 20367, 29214, 33542, 39493, 40734, 50313, 61101, 78986, 100626, 118479, 122202, 150939, 236958, 301878, 355437, 452817, 710874, 905634, 1066311, 1224283, 2132622, 2448566, 3672849, 7345698, 11018547, 22037094, 33055641, 66111282]

約数ペア:

[(1, 66111282), (2, 33055641), (3, 22037094), (6, 11018547), (9, 7345698), (18, 3672849), (27, 2448566), (31, 2132622), (54, 1224283), (62, 1066311), (73, 905634), (93, 710874), (146, 452817), (186, 355437), (219, 301878), (279, 236958), (438, 150939), (541, 122202), (558, 118479), (657, 100626), (837, 78986), (1082, 61101), (1314, 50313), (1623, 40734), (1674, 39493), (1971, 33542), (2263, 29214), (3246, 20367), (3942, 16771), (4526, 14607), (4869, 13578), (6789, 9738)]