71712666

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173219}}^1$

素因数の和:173250

約数の個数: 24

約数和(自身を含む): 162133920

約数和(自身を除く): 90421254

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 173219, 346438, 519657, 1039314, 1558971, 3117942, 3984037, 7968074, 11952111, 23904222, 35856333, 71712666]

約数ペア:

[(1, 71712666), (2, 35856333), (3, 23904222), (6, 11952111), (9, 7968074), (18, 3984037), (23, 3117942), (46, 1558971), (69, 1039314), (138, 519657), (207, 346438), (414, 173219)]