77880992

素因数分解:

$2^5\times 7^2\times {\mathrm{49669}}^1$

素因数の和:49693

約数の個数: 36

約数和(自身を含む): 178364970

約数和(自身を除く): 100483978

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 49669, 99338, 198676, 347683, 397352, 695366, 794704, 1390732, 1589408, 2433781, 2781464, 4867562, 5562928, 9735124, 11125856, 19470248, 38940496, 77880992]

約数ペア:

[(1, 77880992), (2, 38940496), (4, 19470248), (7, 11125856), (8, 9735124), (14, 5562928), (16, 4867562), (28, 2781464), (32, 2433781), (49, 1589408), (56, 1390732), (98, 794704), (112, 695366), (196, 397352), (224, 347683), (392, 198676), (784, 99338), (1568, 49669)]