72967126

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 115831296

約数和(自身を除く): 42864170

約数列:

[1, 2, 41, 71, 82, 83, 142, 151, 166, 302, 2911, 3403, 5822, 5893, 6191, 6806, 10721, 11786, 12382, 12533, 21442, 25066, 241613, 439561, 483226, 513853, 879122, 889843, 1027706, 1779686, 36483563, 72967126]

約数ペア:

[(1, 72967126), (2, 36483563), (41, 1779686), (71, 1027706), (82, 889843), (83, 879122), (142, 513853), (151, 483226), (166, 439561), (302, 241613), (2911, 25066), (3403, 21442), (5822, 12533), (5893, 12382), (6191, 11786), (6806, 10721)]