85695678

素因数分解:

$2^1\times 3^3\times {\mathrm{227}}^1\times {\mathrm{6991}}^1$

素因数の和:7229

約数の個数: 32

約数和(自身を含む): 191301120

約数和(自身を除く): 105605442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 227, 454, 681, 1362, 2043, 4086, 6129, 6991, 12258, 13982, 20973, 41946, 62919, 125838, 188757, 377514, 1586957, 3173914, 4760871, 9521742, 14282613, 28565226, 42847839, 85695678]

約数ペア:

[(1, 85695678), (2, 42847839), (3, 28565226), (6, 14282613), (9, 9521742), (18, 4760871), (27, 3173914), (54, 1586957), (227, 377514), (454, 188757), (681, 125838), (1362, 62919), (2043, 41946), (4086, 20973), (6129, 13982), (6991, 12258)]