77390142

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{181667}}^1$

素因数の和:181743

約数の個数: 16

約数和(自身を含む): 156961152

約数和(自身を除く): 79571010

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 181667, 363334, 545001, 1090002, 12898357, 25796714, 38695071, 77390142]

約数ペア:

[(1, 77390142), (2, 38695071), (3, 25796714), (6, 12898357), (71, 1090002), (142, 545001), (213, 363334), (426, 181667)]