72445844

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{3229}}^1$

素因数の和:3383

約数の個数: 24

約数和(自身を含む): 130233600

約数和(自身を除く): 57787756

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 3229, 5609, 6458, 11218, 12916, 22436, 229259, 255091, 458518, 510182, 917036, 1020364, 18111461, 36222922, 72445844]

約数ペア:

[(1, 72445844), (2, 36222922), (4, 18111461), (71, 1020364), (79, 917036), (142, 510182), (158, 458518), (284, 255091), (316, 229259), (3229, 22436), (5609, 12916), (6458, 11218)]