78287742

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{111521}}^1$

素因数の和:111545

約数の個数: 32

約数和(自身を含む): 187356960

約数和(自身を除く): 109069218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 111521, 223042, 334563, 669126, 1003689, 1449773, 2007378, 2899546, 3011067, 4349319, 6022134, 8698638, 13047957, 26095914, 39143871, 78287742]

約数ペア:

[(1, 78287742), (2, 39143871), (3, 26095914), (6, 13047957), (9, 8698638), (13, 6022134), (18, 4349319), (26, 3011067), (27, 2899546), (39, 2007378), (54, 1449773), (78, 1003689), (117, 669126), (234, 334563), (351, 223042), (702, 111521)]