86539440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27737}}^1$

素因数の和:27766

約数の個数: 80

約数和(自身を含む): 288919008

約数和(自身を除く): 202379568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 27737, 55474, 83211, 110948, 138685, 166422, 221896, 277370, 332844, 360581, 416055, 443792, 554740, 665688, 721162, 832110, 1081743, 1109480, 1331376, 1442324, 1664220, 1802905, 2163486, 2218960, 2884648, 3328440, 3605810, 4326972, 5408715, 5769296, 6656880, 7211620, 8653944, 10817430, 14423240, 17307888, 21634860, 28846480, 43269720, 86539440]

約数ペア:

[(1, 86539440), (2, 43269720), (3, 28846480), (4, 21634860), (5, 17307888), (6, 14423240), (8, 10817430), (10, 8653944), (12, 7211620), (13, 6656880), (15, 5769296), (16, 5408715), (20, 4326972), (24, 3605810), (26, 3328440), (30, 2884648), (39, 2218960), (40, 2163486), (48, 1802905), (52, 1664220), (60, 1442324), (65, 1331376), (78, 1109480), (80, 1081743), (104, 832110), (120, 721162), (130, 665688), (156, 554740), (195, 443792), (208, 416055), (240, 360581), (260, 332844), (312, 277370), (390, 221896), (520, 166422), (624, 138685), (780, 110948), (1040, 83211), (1560, 55474), (3120, 27737)]