72697108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 144506880

約数和(自身を除く): 71809772

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 223, 239, 341, 446, 478, 682, 892, 956, 1364, 2453, 2629, 4906, 5258, 6913, 7409, 9812, 10516, 13826, 14818, 27652, 29636, 53297, 76043, 81499, 106594, 152086, 162998, 213188, 304172, 325996, 586267, 1172534, 1652207, 2345068, 3304414, 6608828, 18174277, 36348554, 72697108]

約数ペア:

[(1, 72697108), (2, 36348554), (4, 18174277), (11, 6608828), (22, 3304414), (31, 2345068), (44, 1652207), (62, 1172534), (124, 586267), (223, 325996), (239, 304172), (341, 213188), (446, 162998), (478, 152086), (682, 106594), (892, 81499), (956, 76043), (1364, 53297), (2453, 29636), (2629, 27652), (4906, 14818), (5258, 13826), (6913, 10516), (7409, 9812)]