71327862

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2857}}^1$

素因数の和:2957

約数の個数: 48

約数和(自身を含む): 164963760

約数和(自身を除く): 93635898

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 438, 657, 1314, 1387, 2774, 2857, 4161, 5714, 8322, 8571, 12483, 17142, 24966, 25713, 51426, 54283, 108566, 162849, 208561, 325698, 417122, 488547, 625683, 977094, 1251366, 1877049, 3754098, 3962659, 7925318, 11887977, 23775954, 35663931, 71327862]

約数ペア:

[(1, 71327862), (2, 35663931), (3, 23775954), (6, 11887977), (9, 7925318), (18, 3962659), (19, 3754098), (38, 1877049), (57, 1251366), (73, 977094), (114, 625683), (146, 488547), (171, 417122), (219, 325698), (342, 208561), (438, 162849), (657, 108566), (1314, 54283), (1387, 51426), (2774, 25713), (2857, 24966), (4161, 17142), (5714, 12483), (8322, 8571)]