78954924

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{139991}}^1$

素因数の和:140045

約数の個数: 24

約数和(自身を含む): 188149248

約数和(自身を除く): 109194324

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 139991, 279982, 419973, 559964, 839946, 1679892, 6579577, 13159154, 19738731, 26318308, 39477462, 78954924]

約数ペア:

[(1, 78954924), (2, 39477462), (3, 26318308), (4, 19738731), (6, 13159154), (12, 6579577), (47, 1679892), (94, 839946), (141, 559964), (188, 419973), (282, 279982), (564, 139991)]