81440286

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{19037}}^1$

素因数の和:19096

約数の個数: 32

約数和(自身を含む): 175454208

約数和(自身を除く): 94013922

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 19037, 38074, 57111, 114222, 437851, 590147, 875702, 1180294, 1313553, 1770441, 2627106, 3540882, 13573381, 27146762, 40720143, 81440286]

約数ペア:

[(1, 81440286), (2, 40720143), (3, 27146762), (6, 13573381), (23, 3540882), (31, 2627106), (46, 1770441), (62, 1313553), (69, 1180294), (93, 875702), (138, 590147), (186, 437851), (713, 114222), (1426, 57111), (2139, 38074), (4278, 19037)]