90684516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{581311}}^1$

素因数の和:581331

約数の個数: 24

約数和(自身を含む): 227874304

約数和(自身を除く): 137189788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 581311, 1162622, 1743933, 2325244, 3487866, 6975732, 7557043, 15114086, 22671129, 30228172, 45342258, 90684516]

約数ペア:

[(1, 90684516), (2, 45342258), (3, 30228172), (4, 22671129), (6, 15114086), (12, 7557043), (13, 6975732), (26, 3487866), (39, 2325244), (52, 1743933), (78, 1162622), (156, 581311)]