90456004

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 168892416

約数和(自身を除く): 78436412

約数列:

[1, 2, 4, 41, 43, 82, 86, 101, 127, 164, 172, 202, 254, 404, 508, 1763, 3526, 4141, 4343, 5207, 5461, 7052, 8282, 8686, 10414, 10922, 12827, 16564, 17372, 20828, 21844, 25654, 51308, 178063, 223901, 356126, 447802, 525907, 551561, 712252, 895604, 1051814, 1103122, 2103628, 2206244, 22614001, 45228002, 90456004]

約数ペア:

[(1, 90456004), (2, 45228002), (4, 22614001), (41, 2206244), (43, 2103628), (82, 1103122), (86, 1051814), (101, 895604), (127, 712252), (164, 551561), (172, 525907), (202, 447802), (254, 356126), (404, 223901), (508, 178063), (1763, 51308), (3526, 25654), (4141, 21844), (4343, 20828), (5207, 17372), (5461, 16564), (7052, 12827), (8282, 10922), (8686, 10414)]