87999192

素因数分解:

$2^3\times 3^2\times {\mathrm{787}}^1\times {\mathrm{1553}}^1$

素因数の和:2352

約数の個数: 48

約数和(自身を含む): 238787640

約数和(自身を除く): 150788448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 787, 1553, 1574, 2361, 3106, 3148, 4659, 4722, 6212, 6296, 7083, 9318, 9444, 12424, 13977, 14166, 18636, 18888, 27954, 28332, 37272, 55908, 56664, 111816, 1222211, 2444422, 3666633, 4888844, 7333266, 9777688, 10999899, 14666532, 21999798, 29333064, 43999596, 87999192]

約数ペア:

[(1, 87999192), (2, 43999596), (3, 29333064), (4, 21999798), (6, 14666532), (8, 10999899), (9, 9777688), (12, 7333266), (18, 4888844), (24, 3666633), (36, 2444422), (72, 1222211), (787, 111816), (1553, 56664), (1574, 55908), (2361, 37272), (3106, 28332), (3148, 27954), (4659, 18888), (4722, 18636), (6212, 14166), (6296, 13977), (7083, 12424), (9318, 9444)]