77142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:84

約数の個数: 32

約数和(自身を含む): 177408

約数和(自身を除く): 100266

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 43, 46, 69, 78, 86, 129, 138, 258, 299, 559, 598, 897, 989, 1118, 1677, 1794, 1978, 2967, 3354, 5934, 12857, 25714, 38571, 77142]

約数ペア:

[(1, 77142), (2, 38571), (3, 25714), (6, 12857), (13, 5934), (23, 3354), (26, 2967), (39, 1978), (43, 1794), (46, 1677), (69, 1118), (78, 989), (86, 897), (129, 598), (138, 559), (258, 299)]