86289918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:809

約数の個数: 64

約数和(自身を含む): 204325632

約数和(自身を除く): 118035714

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 163, 286, 326, 429, 489, 617, 858, 978, 1234, 1793, 1851, 2119, 3586, 3702, 4238, 5379, 6357, 6787, 8021, 10758, 12714, 13574, 16042, 20361, 23309, 24063, 40722, 46618, 48126, 69927, 88231, 100571, 139854, 176462, 201142, 264693, 301713, 529386, 603426, 1106281, 1307423, 2212562, 2614846, 3318843, 3922269, 6637686, 7844538, 14381653, 28763306, 43144959, 86289918]

約数ペア:

[(1, 86289918), (2, 43144959), (3, 28763306), (6, 14381653), (11, 7844538), (13, 6637686), (22, 3922269), (26, 3318843), (33, 2614846), (39, 2212562), (66, 1307423), (78, 1106281), (143, 603426), (163, 529386), (286, 301713), (326, 264693), (429, 201142), (489, 176462), (617, 139854), (858, 100571), (978, 88231), (1234, 69927), (1793, 48126), (1851, 46618), (2119, 40722), (3586, 24063), (3702, 23309), (4238, 20361), (5379, 16042), (6357, 13574), (6787, 12714), (8021, 10758)]