72139626

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{102763}}^1$

素因数の和:102787

約数の個数: 32

約数和(自身を含む): 172643520

約数和(自身を除く): 100503894

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 102763, 205526, 308289, 616578, 924867, 1335919, 1849734, 2671838, 2774601, 4007757, 5549202, 8015514, 12023271, 24046542, 36069813, 72139626]

約数ペア:

[(1, 72139626), (2, 36069813), (3, 24046542), (6, 12023271), (9, 8015514), (13, 5549202), (18, 4007757), (26, 2774601), (27, 2671838), (39, 1849734), (54, 1335919), (78, 924867), (117, 616578), (234, 308289), (351, 205526), (702, 102763)]