90389592

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{23687}}^1$

素因数の和:23752

約数の個数: 48

約数和(自身を含む): 249434640

約数和(自身を除く): 159045048

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, 23687, 47374, 71061, 94748, 142122, 189496, 213183, 284244, 426366, 568488, 852732, 1255411, 1705464, 2510822, 3766233, 5021644, 7532466, 10043288, 11298699, 15064932, 22597398, 30129864, 45194796, 90389592]

約数ペア:

[(1, 90389592), (2, 45194796), (3, 30129864), (4, 22597398), (6, 15064932), (8, 11298699), (9, 10043288), (12, 7532466), (18, 5021644), (24, 3766233), (36, 2510822), (53, 1705464), (72, 1255411), (106, 852732), (159, 568488), (212, 426366), (318, 284244), (424, 213183), (477, 189496), (636, 142122), (954, 94748), (1272, 71061), (1908, 47374), (3816, 23687)]