72863102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 120318912

約数和(自身を除く): 47455810

約数列:

[1, 2, 13, 26, 97, 167, 173, 194, 334, 346, 1261, 2171, 2249, 2522, 4342, 4498, 16199, 16781, 28891, 32398, 33562, 57782, 210587, 218153, 375583, 421174, 436306, 751166, 2802427, 5604854, 36431551, 72863102]

約数ペア:

[(1, 72863102), (2, 36431551), (13, 5604854), (26, 2802427), (97, 751166), (167, 436306), (173, 421174), (194, 375583), (334, 218153), (346, 210587), (1261, 57782), (2171, 33562), (2249, 32398), (2522, 28891), (4342, 16781), (4498, 16199)]