72162456

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{8329}}^1$

素因数の和:8376

約数の個数: 48

約数和(自身を含む): 190423800

約数和(自身を除く): 118261344

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 8329, 8664, 16658, 24987, 33316, 49974, 66632, 99948, 158251, 199896, 316502, 474753, 633004, 949506, 1266008, 1899012, 3006769, 3798024, 6013538, 9020307, 12027076, 18040614, 24054152, 36081228, 72162456]

約数ペア:

[(1, 72162456), (2, 36081228), (3, 24054152), (4, 18040614), (6, 12027076), (8, 9020307), (12, 6013538), (19, 3798024), (24, 3006769), (38, 1899012), (57, 1266008), (76, 949506), (114, 633004), (152, 474753), (228, 316502), (361, 199896), (456, 158251), (722, 99948), (1083, 66632), (1444, 49974), (2166, 33316), (2888, 24987), (4332, 16658), (8329, 8664)]