72418054

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{9923}}^1$

素因数の和:10055

約数の個数: 16

約数和(自身を含む): 112538160

約数和(自身を除く): 40120106

約数列:

[1, 2, 41, 82, 89, 178, 3649, 7298, 9923, 19846, 406843, 813686, 883147, 1766294, 36209027, 72418054]

約数ペア:

[(1, 72418054), (2, 36209027), (41, 1766294), (82, 883147), (89, 813686), (178, 406843), (3649, 19846), (7298, 9923)]