72708328

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{118033}}^1$

素因数の和:118057

約数の個数: 32

約数和(自身を含む): 169968960

約数和(自身を除く): 97260632

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 118033, 236066, 472132, 826231, 944264, 1298363, 1652462, 2596726, 3304924, 5193452, 6609848, 9088541, 10386904, 18177082, 36354164, 72708328]

約数ペア:

[(1, 72708328), (2, 36354164), (4, 18177082), (7, 10386904), (8, 9088541), (11, 6609848), (14, 5193452), (22, 3304924), (28, 2596726), (44, 1652462), (56, 1298363), (77, 944264), (88, 826231), (154, 472132), (308, 236066), (616, 118033)]