72087512

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{31397}}^1$

素因数の和:31451

約数の個数: 32

約数和(自身を含む): 158245920

約数和(自身を除く): 86158408

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 31397, 62794, 125588, 219779, 251176, 439558, 879116, 1287277, 1758232, 2574554, 5149108, 9010939, 10298216, 18021878, 36043756, 72087512]

約数ペア:

[(1, 72087512), (2, 36043756), (4, 18021878), (7, 10298216), (8, 9010939), (14, 5149108), (28, 2574554), (41, 1758232), (56, 1287277), (82, 879116), (164, 439558), (287, 251176), (328, 219779), (574, 125588), (1148, 62794), (2296, 31397)]