72160842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{2441}}^1$

素因数の和:2838

約数の個数: 32

約数和(自身を含む): 155897280

約数和(自身を除く): 83736438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 379, 758, 1137, 2274, 2441, 4882, 4927, 7323, 9854, 14646, 14781, 29562, 31733, 63466, 95199, 190398, 925139, 1850278, 2775417, 5550834, 12026807, 24053614, 36080421, 72160842]

約数ペア:

[(1, 72160842), (2, 36080421), (3, 24053614), (6, 12026807), (13, 5550834), (26, 2775417), (39, 1850278), (78, 925139), (379, 190398), (758, 95199), (1137, 63466), (2274, 31733), (2441, 29562), (4882, 14781), (4927, 14646), (7323, 9854)]