66391848

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{7039}}^1$

素因数の和:7182

約数の個数: 48

約数和(自身を含む): 181209600

約数和(自身を除く): 114817752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 7039, 9432, 14078, 21117, 28156, 42234, 56312, 63351, 84468, 126702, 168936, 253404, 506808, 922109, 1844218, 2766327, 3688436, 5532654, 7376872, 8298981, 11065308, 16597962, 22130616, 33195924, 66391848]

約数ペア:

[(1, 66391848), (2, 33195924), (3, 22130616), (4, 16597962), (6, 11065308), (8, 8298981), (9, 7376872), (12, 5532654), (18, 3688436), (24, 2766327), (36, 1844218), (72, 922109), (131, 506808), (262, 253404), (393, 168936), (524, 126702), (786, 84468), (1048, 63351), (1179, 56312), (1572, 42234), (2358, 28156), (3144, 21117), (4716, 14078), (7039, 9432)]