87709674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{2309}}^1$

素因数の和:2814

約数の個数: 32

約数和(自身を含む): 189383040

約数和(自身を除く): 101673366

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 487, 974, 1461, 2309, 2922, 4618, 6331, 6927, 12662, 13854, 18993, 30017, 37986, 60034, 90051, 180102, 1124483, 2248966, 3373449, 6746898, 14618279, 29236558, 43854837, 87709674]

約数ペア:

[(1, 87709674), (2, 43854837), (3, 29236558), (6, 14618279), (13, 6746898), (26, 3373449), (39, 2248966), (78, 1124483), (487, 180102), (974, 90051), (1461, 60034), (2309, 37986), (2922, 30017), (4618, 18993), (6331, 13854), (6927, 12662)]