71964684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181729}}^1$

素因数の和:181750

約数の個数: 36

約数和(自身を含む): 198449160

約数和(自身を除く): 126484476

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 181729, 363458, 545187, 726916, 1090374, 1635561, 1999019, 2180748, 3271122, 3998038, 5997057, 6542244, 7996076, 11994114, 17991171, 23988228, 35982342, 71964684]

約数ペア:

[(1, 71964684), (2, 35982342), (3, 23988228), (4, 17991171), (6, 11994114), (9, 7996076), (11, 6542244), (12, 5997057), (18, 3998038), (22, 3271122), (33, 2180748), (36, 1999019), (44, 1635561), (66, 1090374), (99, 726916), (132, 545187), (198, 363458), (396, 181729)]