87866376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281623}}^1$

素因数の和:281645

約数の個数: 32

約数和(自身を含む): 236564160

約数和(自身を除く): 148697784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 281623, 563246, 844869, 1126492, 1689738, 2252984, 3379476, 3661099, 6758952, 7322198, 10983297, 14644396, 21966594, 29288792, 43933188, 87866376]

約数ペア:

[(1, 87866376), (2, 43933188), (3, 29288792), (4, 21966594), (6, 14644396), (8, 10983297), (12, 7322198), (13, 6758952), (24, 3661099), (26, 3379476), (39, 2252984), (52, 1689738), (78, 1126492), (104, 844869), (156, 563246), (312, 281623)]