74883564

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{42451}}^1$

素因数の和:42475

約数の個数: 54

約数和(自身を含む): 220198524

約数和(自身を除く): 145314960

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 42451, 84902, 127353, 169804, 254706, 297157, 382059, 509412, 594314, 764118, 891471, 1188628, 1528236, 1782942, 2080099, 2674413, 3565884, 4160198, 5348826, 6240297, 8320396, 10697652, 12480594, 18720891, 24961188, 37441782, 74883564]

約数ペア:

[(1, 74883564), (2, 37441782), (3, 24961188), (4, 18720891), (6, 12480594), (7, 10697652), (9, 8320396), (12, 6240297), (14, 5348826), (18, 4160198), (21, 3565884), (28, 2674413), (36, 2080099), (42, 1782942), (49, 1528236), (63, 1188628), (84, 891471), (98, 764118), (126, 594314), (147, 509412), (196, 382059), (252, 297157), (294, 254706), (441, 169804), (588, 127353), (882, 84902), (1764, 42451)]