68974152

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{221071}}^1$

素因数の和:221093

約数の個数: 32

約数和(自身を含む): 185700480

約数和(自身を除く): 116726328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 221071, 442142, 663213, 884284, 1326426, 1768568, 2652852, 2873923, 5305704, 5747846, 8621769, 11495692, 17243538, 22991384, 34487076, 68974152]

約数ペア:

[(1, 68974152), (2, 34487076), (3, 22991384), (4, 17243538), (6, 11495692), (8, 8621769), (12, 5747846), (13, 5305704), (24, 2873923), (26, 2652852), (39, 1768568), (52, 1326426), (78, 884284), (104, 663213), (156, 442142), (312, 221071)]