80972208

素因数分解:

$2^4\times 3^2\times {\mathrm{562307}}^1$

素因数の和:562321

約数の個数: 30

約数和(自身を含む): 226610124

約数和(自身を除く): 145637916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 562307, 1124614, 1686921, 2249228, 3373842, 4498456, 5060763, 6747684, 8996912, 10121526, 13495368, 20243052, 26990736, 40486104, 80972208]

約数ペア:

[(1, 80972208), (2, 40486104), (3, 26990736), (4, 20243052), (6, 13495368), (8, 10121526), (9, 8996912), (12, 6747684), (16, 5060763), (18, 4498456), (24, 3373842), (36, 2249228), (48, 1686921), (72, 1124614), (144, 562307)]