78057684

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{30539}}^1$

素因数の和:30620

約数の個数: 36

約数和(自身を含む): 200098080

約数和(自身を除く): 122040396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 30539, 61078, 91617, 122156, 183234, 274851, 366468, 549702, 1099404, 2168269, 4336538, 6504807, 8673076, 13009614, 19514421, 26019228, 39028842, 78057684]

約数ペア:

[(1, 78057684), (2, 39028842), (3, 26019228), (4, 19514421), (6, 13009614), (9, 8673076), (12, 6504807), (18, 4336538), (36, 2168269), (71, 1099404), (142, 549702), (213, 366468), (284, 274851), (426, 183234), (639, 122156), (852, 91617), (1278, 61078), (2556, 30539)]