72485694

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{45247}}^1$

素因数の和:45344

約数の個数: 24

約数和(自身を含む): 158820480

約数和(自身を除く): 86334786

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 45247, 90494, 135741, 271482, 407223, 814446, 4026983, 8053966, 12080949, 24161898, 36242847, 72485694]

約数ペア:

[(1, 72485694), (2, 36242847), (3, 24161898), (6, 12080949), (9, 8053966), (18, 4026983), (89, 814446), (178, 407223), (267, 271482), (534, 135741), (801, 90494), (1602, 45247)]