80775996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{961619}}^1$

素因数の和:961633

約数の個数: 24

約数和(自身を含む): 215402880

約数和(自身を除く): 134626884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 961619, 1923238, 2884857, 3846476, 5769714, 6731333, 11539428, 13462666, 20193999, 26925332, 40387998, 80775996]

約数ペア:

[(1, 80775996), (2, 40387998), (3, 26925332), (4, 20193999), (6, 13462666), (7, 11539428), (12, 6731333), (14, 5769714), (21, 3846476), (28, 2884857), (42, 1923238), (84, 961619)]