68789838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{13163}}^1$

素因数の和:13248

約数の個数: 32

約数和(自身を含む): 150385536

約数和(自身を除く): 81595698

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 13163, 26326, 39489, 78978, 171119, 342238, 513357, 881921, 1026714, 1763842, 2645763, 5291526, 11464973, 22929946, 34394919, 68789838]

約数ペア:

[(1, 68789838), (2, 34394919), (3, 22929946), (6, 11464973), (13, 5291526), (26, 2645763), (39, 1763842), (67, 1026714), (78, 881921), (134, 513357), (201, 342238), (402, 171119), (871, 78978), (1742, 39489), (2613, 26326), (5226, 13163)]