72787626

素因数分解:

$2^1\times 3^3\times {\mathrm{1347919}}^1$

素因数の和:1347930

約数の個数: 16

約数和(自身を含む): 161750400

約数和(自身を除く): 88962774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1347919, 2695838, 4043757, 8087514, 12131271, 24262542, 36393813, 72787626]

約数ペア:

[(1, 72787626), (2, 36393813), (3, 24262542), (6, 12131271), (9, 8087514), (18, 4043757), (27, 2695838), (54, 1347919)]