72729828

素因数分解:

$2^2\times 3^2\times {\mathrm{829}}^1\times {\mathrm{2437}}^1$

素因数の和:3276

約数の個数: 36

約数和(自身を含む): 184142140

約数和(自身を除く): 111412312

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 829, 1658, 2437, 2487, 3316, 4874, 4974, 7311, 7461, 9748, 9948, 14622, 14922, 21933, 29244, 29844, 43866, 87732, 2020273, 4040546, 6060819, 8081092, 12121638, 18182457, 24243276, 36364914, 72729828]

約数ペア:

[(1, 72729828), (2, 36364914), (3, 24243276), (4, 18182457), (6, 12121638), (9, 8081092), (12, 6060819), (18, 4040546), (36, 2020273), (829, 87732), (1658, 43866), (2437, 29844), (2487, 29244), (3316, 21933), (4874, 14922), (4974, 14622), (7311, 9948), (7461, 9748)]