64740228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{13063}}^1$

素因数の和:13136

約数の個数: 48

約数和(自身を含む): 175580160

約数和(自身を除く): 110839932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 826, 1239, 1652, 2478, 4956, 13063, 26126, 39189, 52252, 78378, 91441, 156756, 182882, 274323, 365764, 548646, 770717, 1097292, 1541434, 2312151, 3082868, 4624302, 5395019, 9248604, 10790038, 16185057, 21580076, 32370114, 64740228]

約数ペア:

[(1, 64740228), (2, 32370114), (3, 21580076), (4, 16185057), (6, 10790038), (7, 9248604), (12, 5395019), (14, 4624302), (21, 3082868), (28, 2312151), (42, 1541434), (59, 1097292), (84, 770717), (118, 548646), (177, 365764), (236, 274323), (354, 182882), (413, 156756), (708, 91441), (826, 78378), (1239, 52252), (1652, 39189), (2478, 26126), (4956, 13063)]