72615426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{1123}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 156730560

約数和(自身を除く): 84115134

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 829, 1123, 1658, 2246, 2487, 3369, 4974, 6738, 10777, 14599, 21554, 29198, 32331, 43797, 64662, 87594, 930967, 1861934, 2792901, 5585802, 12102571, 24205142, 36307713, 72615426]

約数ペア:

[(1, 72615426), (2, 36307713), (3, 24205142), (6, 12102571), (13, 5585802), (26, 2792901), (39, 1861934), (78, 930967), (829, 87594), (1123, 64662), (1658, 43797), (2246, 32331), (2487, 29198), (3369, 21554), (4974, 14599), (6738, 10777)]