64273878

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{8563}}^1$

素因数の和:8713

約数の個数: 32

約数和(自身を含む): 143875200

約数和(自身を除く): 79601322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 3753, 7506, 8563, 17126, 25689, 51378, 77067, 154134, 231201, 462402, 1190257, 2380514, 3570771, 7141542, 10712313, 21424626, 32136939, 64273878]

約数ペア:

[(1, 64273878), (2, 32136939), (3, 21424626), (6, 10712313), (9, 7141542), (18, 3570771), (27, 2380514), (54, 1190257), (139, 462402), (278, 231201), (417, 154134), (834, 77067), (1251, 51378), (2502, 25689), (3753, 17126), (7506, 8563)]