61578252

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{19661}}^1$

素因数の和:19703

約数の個数: 48

約数和(自身を含む): 165160800

約数和(自身を除く): 103582548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 19661, 39322, 58983, 78644, 117966, 176949, 235932, 353898, 530847, 570169, 707796, 1061694, 1140338, 1710507, 2123388, 2280676, 3421014, 5131521, 6842028, 10263042, 15394563, 20526084, 30789126, 61578252]

約数ペア:

[(1, 61578252), (2, 30789126), (3, 20526084), (4, 15394563), (6, 10263042), (9, 6842028), (12, 5131521), (18, 3421014), (27, 2280676), (29, 2123388), (36, 1710507), (54, 1140338), (58, 1061694), (87, 707796), (108, 570169), (116, 530847), (174, 353898), (261, 235932), (348, 176949), (522, 117966), (783, 78644), (1044, 58983), (1566, 39322), (3132, 19661)]