77881272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{463579}}^1$

素因数の和:463595

約数の個数: 32

約数和(自身を含む): 222518400

約数和(自身を除く): 144637128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 463579, 927158, 1390737, 1854316, 2781474, 3245053, 3708632, 5562948, 6490106, 9735159, 11125896, 12980212, 19470318, 25960424, 38940636, 77881272]

約数ペア:

[(1, 77881272), (2, 38940636), (3, 25960424), (4, 19470318), (6, 12980212), (7, 11125896), (8, 9735159), (12, 6490106), (14, 5562948), (21, 3708632), (24, 3245053), (28, 2781474), (42, 1854316), (56, 1390737), (84, 927158), (168, 463579)]