78376676

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{13789}}^1$

素因数の和:13836

約数の個数: 36

約数和(自身を含む): 165066300

約数和(自身を除く): 86689624

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 13789, 27578, 55156, 96523, 193046, 386092, 399881, 675661, 799762, 1351322, 1599524, 2702644, 2799167, 5598334, 11196668, 19594169, 39188338, 78376676]

約数ペア:

[(1, 78376676), (2, 39188338), (4, 19594169), (7, 11196668), (14, 5598334), (28, 2799167), (29, 2702644), (49, 1599524), (58, 1351322), (98, 799762), (116, 675661), (196, 399881), (203, 386092), (406, 193046), (812, 96523), (1421, 55156), (2842, 27578), (5684, 13789)]