90784616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1050

約数の個数: 64

約数和(自身を含む): 195955200

約数和(自身を除く): 105170584

約数列:

[1, 2, 4, 8, 13, 26, 29, 31, 52, 58, 62, 104, 116, 124, 232, 248, 377, 403, 754, 806, 899, 971, 1508, 1612, 1798, 1942, 3016, 3224, 3596, 3884, 7192, 7768, 11687, 12623, 23374, 25246, 28159, 30101, 46748, 50492, 56318, 60202, 93496, 100984, 112636, 120404, 225272, 240808, 366067, 391313, 732134, 782626, 872929, 1464268, 1565252, 1745858, 2928536, 3130504, 3491716, 6983432, 11348077, 22696154, 45392308, 90784616]

約数ペア:

[(1, 90784616), (2, 45392308), (4, 22696154), (8, 11348077), (13, 6983432), (26, 3491716), (29, 3130504), (31, 2928536), (52, 1745858), (58, 1565252), (62, 1464268), (104, 872929), (116, 782626), (124, 732134), (232, 391313), (248, 366067), (377, 240808), (403, 225272), (754, 120404), (806, 112636), (899, 100984), (971, 93496), (1508, 60202), (1612, 56318), (1798, 50492), (1942, 46748), (3016, 30101), (3224, 28159), (3596, 25246), (3884, 23374), (7192, 12623), (7768, 11687)]