67688172

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{81749}}^1$

素因数の和:81782

約数の個数: 36

約数和(自身を含む): 178542000

約数和(自身を除く): 110853828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 81749, 163498, 245247, 326996, 490494, 735741, 980988, 1471482, 1880227, 2942964, 3760454, 5640681, 7520908, 11281362, 16922043, 22562724, 33844086, 67688172]

約数ペア:

[(1, 67688172), (2, 33844086), (3, 22562724), (4, 16922043), (6, 11281362), (9, 7520908), (12, 5640681), (18, 3760454), (23, 2942964), (36, 1880227), (46, 1471482), (69, 980988), (92, 735741), (138, 490494), (207, 326996), (276, 245247), (414, 163498), (828, 81749)]