68091504

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109121}}^1$

素因数の和:109145

約数の個数: 40

約数和(自身を含む): 189435792

約数和(自身を除く): 121344288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 109121, 218242, 327363, 436484, 654726, 872968, 1309452, 1418573, 1745936, 2618904, 2837146, 4255719, 5237808, 5674292, 8511438, 11348584, 17022876, 22697168, 34045752, 68091504]

約数ペア:

[(1, 68091504), (2, 34045752), (3, 22697168), (4, 17022876), (6, 11348584), (8, 8511438), (12, 5674292), (13, 5237808), (16, 4255719), (24, 2837146), (26, 2618904), (39, 1745936), (48, 1418573), (52, 1309452), (78, 872968), (104, 654726), (156, 436484), (208, 327363), (312, 218242), (624, 109121)]