87438264

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 225350400

約数和(自身を除く): 137912136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 193, 258, 344, 386, 439, 516, 579, 772, 878, 1032, 1158, 1317, 1544, 1756, 2316, 2634, 3512, 4632, 5268, 8299, 10536, 16598, 18877, 24897, 33196, 37754, 49794, 56631, 66392, 75508, 84727, 99588, 113262, 151016, 169454, 199176, 226524, 254181, 338908, 453048, 508362, 677816, 1016724, 2033448, 3643261, 7286522, 10929783, 14573044, 21859566, 29146088, 43719132, 87438264]

約数ペア:

[(1, 87438264), (2, 43719132), (3, 29146088), (4, 21859566), (6, 14573044), (8, 10929783), (12, 7286522), (24, 3643261), (43, 2033448), (86, 1016724), (129, 677816), (172, 508362), (193, 453048), (258, 338908), (344, 254181), (386, 226524), (439, 199176), (516, 169454), (579, 151016), (772, 113262), (878, 99588), (1032, 84727), (1158, 75508), (1317, 66392), (1544, 56631), (1756, 49794), (2316, 37754), (2634, 33196), (3512, 24897), (4632, 18877), (5268, 16598), (8299, 10536)]