72790174

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 117456480

約数和(自身を除く): 44666306

約数列:

[1, 2, 29, 37, 58, 74, 107, 214, 317, 634, 1073, 2146, 3103, 3959, 6206, 7918, 9193, 11729, 18386, 23458, 33919, 67838, 114811, 229622, 340141, 680282, 983651, 1255003, 1967302, 2510006, 36395087, 72790174]

約数ペア:

[(1, 72790174), (2, 36395087), (29, 2510006), (37, 1967302), (58, 1255003), (74, 983651), (107, 680282), (214, 340141), (317, 229622), (634, 114811), (1073, 67838), (2146, 33919), (3103, 23458), (3959, 18386), (6206, 11729), (7918, 9193)]