78157482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{7649}}^1$

素因数の和:7798

約数の個数: 32

約数和(自身を含む): 169646400

約数和(自身を除く): 91488918

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 3406, 5109, 7649, 10218, 15298, 22947, 45894, 99437, 198874, 298311, 596622, 1002019, 2004038, 3006057, 6012114, 13026247, 26052494, 39078741, 78157482]

約数ペア:

[(1, 78157482), (2, 39078741), (3, 26052494), (6, 13026247), (13, 6012114), (26, 3006057), (39, 2004038), (78, 1002019), (131, 596622), (262, 298311), (393, 198874), (786, 99437), (1703, 45894), (3406, 22947), (5109, 15298), (7649, 10218)]