72104742

素因数分解:

$2^1\times 3^4\times {\mathrm{445091}}^1$

素因数の和:445105

約数の個数: 20

約数和(自身を含む): 161568396

約数和(自身を除く): 89463654

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 445091, 890182, 1335273, 2670546, 4005819, 8011638, 12017457, 24034914, 36052371, 72104742]

約数ペア:

[(1, 72104742), (2, 36052371), (3, 24034914), (6, 12017457), (9, 8011638), (18, 4005819), (27, 2670546), (54, 1335273), (81, 890182), (162, 445091)]