78972438

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{8011}}^1$

素因数の和:8100

約数の個数: 32

約数和(自身を含む): 166136832

約数和(自身を除く): 87164394

約数列:

[1, 2, 3, 6, 31, 53, 62, 93, 106, 159, 186, 318, 1643, 3286, 4929, 8011, 9858, 16022, 24033, 48066, 248341, 424583, 496682, 745023, 849166, 1273749, 1490046, 2547498, 13162073, 26324146, 39486219, 78972438]

約数ペア:

[(1, 78972438), (2, 39486219), (3, 26324146), (6, 13162073), (31, 2547498), (53, 1490046), (62, 1273749), (93, 849166), (106, 745023), (159, 496682), (186, 424583), (318, 248341), (1643, 48066), (3286, 24033), (4929, 16022), (8011, 9858)]