78490476

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{29867}}^1$

素因数の和:29950

約数の個数: 36

約数和(自身を含む): 201131112

約数和(自身を除く): 122640636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 29867, 59734, 89601, 119468, 179202, 268803, 358404, 537606, 1075212, 2180291, 4360582, 6540873, 8721164, 13081746, 19622619, 26163492, 39245238, 78490476]

約数ペア:

[(1, 78490476), (2, 39245238), (3, 26163492), (4, 19622619), (6, 13081746), (9, 8721164), (12, 6540873), (18, 4360582), (36, 2180291), (73, 1075212), (146, 537606), (219, 358404), (292, 268803), (438, 179202), (657, 119468), (876, 89601), (1314, 59734), (2628, 29867)]