87785646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{2311}}^1$

素因数の和:2816

約数の個数: 32

約数和(自身を含む): 189547008

約数和(自身を除く): 101761362

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 487, 974, 1461, 2311, 2922, 4622, 6331, 6933, 12662, 13866, 18993, 30043, 37986, 60086, 90129, 180258, 1125457, 2250914, 3376371, 6752742, 14630941, 29261882, 43892823, 87785646]

約数ペア:

[(1, 87785646), (2, 43892823), (3, 29261882), (6, 14630941), (13, 6752742), (26, 3376371), (39, 2250914), (78, 1125457), (487, 180258), (974, 90129), (1461, 60086), (2311, 37986), (2922, 30043), (4622, 18993), (6331, 13866), (6933, 12662)]