82490472

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{21617}}^1$

素因数の和:21682

約数の個数: 48

約数和(自身を含む): 227637540

約数和(自身を除く): 145147068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 21617, 43234, 64851, 86468, 129702, 172936, 194553, 259404, 389106, 518808, 778212, 1145701, 1556424, 2291402, 3437103, 4582804, 6874206, 9165608, 10311309, 13748412, 20622618, 27496824, 41245236, 82490472]

約数ペア:

[(1, 82490472), (2, 41245236), (3, 27496824), (4, 20622618), (6, 13748412), (8, 10311309), (9, 9165608), (12, 6874206), (18, 4582804), (24, 3437103), (36, 2291402), (53, 1556424), (72, 1145701), (106, 778212), (159, 518808), (212, 389106), (318, 259404), (424, 194553), (477, 172936), (636, 129702), (954, 86468), (1272, 64851), (1908, 43234), (3816, 21617)]