82974724

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{877}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 173071360

約数和(自身を除く): 90096636

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 109, 124, 217, 218, 434, 436, 763, 868, 877, 1526, 1754, 3052, 3379, 3508, 6139, 6758, 12278, 13516, 23653, 24556, 27187, 47306, 54374, 94612, 95593, 108748, 190309, 191186, 380618, 382372, 669151, 761236, 1338302, 2676604, 2963383, 5926766, 11853532, 20743681, 41487362, 82974724]

約数ペア:

[(1, 82974724), (2, 41487362), (4, 20743681), (7, 11853532), (14, 5926766), (28, 2963383), (31, 2676604), (62, 1338302), (109, 761236), (124, 669151), (217, 382372), (218, 380618), (434, 191186), (436, 190309), (763, 108748), (868, 95593), (877, 94612), (1526, 54374), (1754, 47306), (3052, 27187), (3379, 24556), (3508, 23653), (6139, 13516), (6758, 12278)]