80824644

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{22229}}^1$

素因数の和:22340

約数の個数: 36

約数和(自身を含む): 206338860

約数和(自身を除く): 125514216

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 22229, 44458, 66687, 88916, 133374, 200061, 266748, 400122, 800244, 2245129, 4490258, 6735387, 8980516, 13470774, 20206161, 26941548, 40412322, 80824644]

約数ペア:

[(1, 80824644), (2, 40412322), (3, 26941548), (4, 20206161), (6, 13470774), (9, 8980516), (12, 6735387), (18, 4490258), (36, 2245129), (101, 800244), (202, 400122), (303, 266748), (404, 200061), (606, 133374), (909, 88916), (1212, 66687), (1818, 44458), (3636, 22229)]