79403778

素因数分解:

$2^1\times 3^2\times {\mathrm{631}}^1\times {\mathrm{6991}}^1$

素因数の和:7630

約数の個数: 24

約数和(自身を含む): 172338816

約数和(自身を除く): 92935038

約数列:

[1, 2, 3, 6, 9, 18, 631, 1262, 1893, 3786, 5679, 6991, 11358, 13982, 20973, 41946, 62919, 125838, 4411321, 8822642, 13233963, 26467926, 39701889, 79403778]

約数ペア:

[(1, 79403778), (2, 39701889), (3, 26467926), (6, 13233963), (9, 8822642), (18, 4411321), (631, 125838), (1262, 62919), (1893, 41946), (3786, 20973), (5679, 13982), (6991, 11358)]