78771498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{15073}}^1$

素因数の和:15158

約数の個数: 32

約数和(自身を含む): 172205376

約数和(自身を除く): 93433878

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 15073, 30146, 45219, 90438, 195949, 391898, 587847, 1009891, 1175694, 2019782, 3029673, 6059346, 13128583, 26257166, 39385749, 78771498]

約数ペア:

[(1, 78771498), (2, 39385749), (3, 26257166), (6, 13128583), (13, 6059346), (26, 3029673), (39, 2019782), (67, 1175694), (78, 1009891), (134, 587847), (201, 391898), (402, 195949), (871, 90438), (1742, 45219), (2613, 30146), (5226, 15073)]