90290536

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{797}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 209463030

約数和(自身を除く): 119172494

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 289, 392, 476, 578, 797, 833, 952, 1156, 1594, 1666, 2023, 2312, 3188, 3332, 4046, 5579, 6376, 6664, 8092, 11158, 13549, 14161, 16184, 22316, 27098, 28322, 39053, 44632, 54196, 56644, 78106, 94843, 108392, 113288, 156212, 189686, 230333, 312424, 379372, 460666, 663901, 758744, 921332, 1327802, 1612331, 1842664, 2655604, 3224662, 5311208, 6449324, 11286317, 12898648, 22572634, 45145268, 90290536]

約数ペア:

[(1, 90290536), (2, 45145268), (4, 22572634), (7, 12898648), (8, 11286317), (14, 6449324), (17, 5311208), (28, 3224662), (34, 2655604), (49, 1842664), (56, 1612331), (68, 1327802), (98, 921332), (119, 758744), (136, 663901), (196, 460666), (238, 379372), (289, 312424), (392, 230333), (476, 189686), (578, 156212), (797, 113288), (833, 108392), (952, 94843), (1156, 78106), (1594, 56644), (1666, 54196), (2023, 44632), (2312, 39053), (3188, 28322), (3332, 27098), (4046, 22316), (5579, 16184), (6376, 14161), (6664, 13549), (8092, 11158)]