68973528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{221069}}^1$

素因数の和:221091

約数の個数: 32

約数和(自身を含む): 185698800

約数和(自身を除く): 116725272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 221069, 442138, 663207, 884276, 1326414, 1768552, 2652828, 2873897, 5305656, 5747794, 8621691, 11495588, 17243382, 22991176, 34486764, 68973528]

約数ペア:

[(1, 68973528), (2, 34486764), (3, 22991176), (4, 17243382), (6, 11495588), (8, 8621691), (12, 5747794), (13, 5305656), (24, 2873897), (26, 2652828), (39, 1768552), (52, 1326414), (78, 884276), (104, 663207), (156, 442138), (312, 221069)]