81367344

素因数分解:

$2^4\times 3^2\times {\mathrm{547}}^1\times {\mathrm{1033}}^1$

素因数の和:1594

約数の個数: 60

約数和(自身を含む): 228352696

約数和(自身を除く): 146985352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 547, 1033, 1094, 1641, 2066, 2188, 3099, 3282, 4132, 4376, 4923, 6198, 6564, 8264, 8752, 9297, 9846, 12396, 13128, 16528, 18594, 19692, 24792, 26256, 37188, 39384, 49584, 74376, 78768, 148752, 565051, 1130102, 1695153, 2260204, 3390306, 4520408, 5085459, 6780612, 9040816, 10170918, 13561224, 20341836, 27122448, 40683672, 81367344]

約数ペア:

[(1, 81367344), (2, 40683672), (3, 27122448), (4, 20341836), (6, 13561224), (8, 10170918), (9, 9040816), (12, 6780612), (16, 5085459), (18, 4520408), (24, 3390306), (36, 2260204), (48, 1695153), (72, 1130102), (144, 565051), (547, 148752), (1033, 78768), (1094, 74376), (1641, 49584), (2066, 39384), (2188, 37188), (3099, 26256), (3282, 24792), (4132, 19692), (4376, 18594), (4923, 16528), (6198, 13128), (6564, 12396), (8264, 9846), (8752, 9297)]