90490456

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 215213760

約数和(自身を除く): 124723304

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 49, 56, 68, 74, 98, 119, 136, 148, 196, 238, 259, 296, 367, 392, 476, 518, 629, 734, 833, 952, 1036, 1258, 1468, 1666, 1813, 2072, 2516, 2569, 2936, 3332, 3626, 4403, 5032, 5138, 6239, 6664, 7252, 8806, 10276, 12478, 13579, 14504, 17612, 17983, 20552, 24956, 27158, 30821, 35224, 35966, 43673, 49912, 54316, 61642, 71932, 87346, 95053, 108632, 123284, 143864, 174692, 190106, 230843, 246568, 305711, 349384, 380212, 461686, 611422, 665371, 760424, 923372, 1222844, 1330742, 1615901, 1846744, 2445688, 2661484, 3231802, 5322968, 6463604, 11311307, 12927208, 22622614, 45245228, 90490456]

約数ペア:

[(1, 90490456), (2, 45245228), (4, 22622614), (7, 12927208), (8, 11311307), (14, 6463604), (17, 5322968), (28, 3231802), (34, 2661484), (37, 2445688), (49, 1846744), (56, 1615901), (68, 1330742), (74, 1222844), (98, 923372), (119, 760424), (136, 665371), (148, 611422), (196, 461686), (238, 380212), (259, 349384), (296, 305711), (367, 246568), (392, 230843), (476, 190106), (518, 174692), (629, 143864), (734, 123284), (833, 108632), (952, 95053), (1036, 87346), (1258, 71932), (1468, 61642), (1666, 54316), (1813, 49912), (2072, 43673), (2516, 35966), (2569, 35224), (2936, 30821), (3332, 27158), (3626, 24956), (4403, 20552), (5032, 17983), (5138, 17612), (6239, 14504), (6664, 13579), (7252, 12478), (8806, 10276)]