827503524

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{1307}}^1$

素因数の和:1769

約数の個数: 72

約数和(自身を含む): 2147265120

約数和(自身を除く): 1319761596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 409, 516, 774, 818, 1227, 1307, 1548, 1636, 2454, 2614, 3681, 3921, 4908, 5228, 7362, 7842, 11763, 14724, 15684, 17587, 23526, 35174, 47052, 52761, 56201, 70348, 105522, 112402, 158283, 168603, 211044, 224804, 316566, 337206, 505809, 534563, 633132, 674412, 1011618, 1069126, 1603689, 2023236, 2138252, 3207378, 4811067, 6414756, 9622134, 19244268, 22986209, 45972418, 68958627, 91944836, 137917254, 206875881, 275834508, 413751762, 827503524]

約数ペア:

[(1, 827503524), (2, 413751762), (3, 275834508), (4, 206875881), (6, 137917254), (9, 91944836), (12, 68958627), (18, 45972418), (36, 22986209), (43, 19244268), (86, 9622134), (129, 6414756), (172, 4811067), (258, 3207378), (387, 2138252), (409, 2023236), (516, 1603689), (774, 1069126), (818, 1011618), (1227, 674412), (1307, 633132), (1548, 534563), (1636, 505809), (2454, 337206), (2614, 316566), (3681, 224804), (3921, 211044), (4908, 168603), (5228, 158283), (7362, 112402), (7842, 105522), (11763, 70348), (14724, 56201), (15684, 52761), (17587, 47052), (23526, 35174)]