72499206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{25121}}^1$

素因数の和:25176

約数の個数: 32

約数和(自身を含む): 160378848

約数和(自身を除く): 87879642

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 25121, 50242, 75363, 150726, 326573, 653146, 929477, 979719, 1858954, 1959438, 2788431, 5576862, 12083201, 24166402, 36249603, 72499206]

約数ペア:

[(1, 72499206), (2, 36249603), (3, 24166402), (6, 12083201), (13, 5576862), (26, 2788431), (37, 1959438), (39, 1858954), (74, 979719), (78, 929477), (111, 653146), (222, 326573), (481, 150726), (962, 75363), (1443, 50242), (2886, 25121)]