71577426

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{1567}}^1$

素因数の和:1926

約数の個数: 32

約数和(自身を含む): 149925888

約数和(自身を除く): 78348462

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 331, 662, 993, 1567, 1986, 3134, 4701, 7613, 9402, 15226, 22839, 36041, 45678, 72082, 108123, 216246, 518677, 1037354, 1556031, 3112062, 11929571, 23859142, 35788713, 71577426]

約数ペア:

[(1, 71577426), (2, 35788713), (3, 23859142), (6, 11929571), (23, 3112062), (46, 1556031), (69, 1037354), (138, 518677), (331, 216246), (662, 108123), (993, 72082), (1567, 45678), (1986, 36041), (3134, 22839), (4701, 15226), (7613, 9402)]