72076804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{55787}}^1$

素因数の和:55827

約数の個数: 24

約数和(自身を含む): 140585760

約数和(自身を除く): 68508956

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 55787, 111574, 223148, 948379, 1059953, 1896758, 2119906, 3793516, 4239812, 18019201, 36038402, 72076804]

約数ペア:

[(1, 72076804), (2, 36038402), (4, 18019201), (17, 4239812), (19, 3793516), (34, 2119906), (38, 1896758), (68, 1059953), (76, 948379), (323, 223148), (646, 111574), (1292, 55787)]