90505518

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{2281}}^1$

素因数の和:2692

約数の個数: 32

約数和(自身を含む): 192235680

約数和(自身を除く): 101730162

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 389, 778, 1167, 2281, 2334, 4562, 6613, 6843, 13226, 13686, 19839, 38777, 39678, 77554, 116331, 232662, 887309, 1774618, 2661927, 5323854, 15084253, 30168506, 45252759, 90505518]

約数ペア:

[(1, 90505518), (2, 45252759), (3, 30168506), (6, 15084253), (17, 5323854), (34, 2661927), (51, 1774618), (102, 887309), (389, 232662), (778, 116331), (1167, 77554), (2281, 39678), (2334, 38777), (4562, 19839), (6613, 13686), (6843, 13226)]