68783838

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{2243}}^1$

素因数の和:2536

約数の個数: 32

約数和(自身を含む): 145411200

約数和(自身を除く): 76627362

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 269, 538, 807, 1614, 2243, 4486, 5111, 6729, 10222, 13458, 15333, 30666, 42617, 85234, 127851, 255702, 603367, 1206734, 1810101, 3620202, 11463973, 22927946, 34391919, 68783838]

約数ペア:

[(1, 68783838), (2, 34391919), (3, 22927946), (6, 11463973), (19, 3620202), (38, 1810101), (57, 1206734), (114, 603367), (269, 255702), (538, 127851), (807, 85234), (1614, 42617), (2243, 30666), (4486, 15333), (5111, 13458), (6729, 10222)]