86643540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{571}}^1$

素因数の和:870

約数の個数: 96

約数和(自身を含む): 270990720

約数和(自身を除く): 184347180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 281, 540, 562, 571, 843, 1124, 1142, 1405, 1686, 1713, 2284, 2529, 2810, 2855, 3372, 3426, 4215, 5058, 5139, 5620, 5710, 6852, 7587, 8430, 8565, 10116, 10278, 11420, 12645, 15174, 15417, 16860, 17130, 20556, 25290, 25695, 30348, 30834, 34260, 37935, 50580, 51390, 61668, 75870, 77085, 102780, 151740, 154170, 160451, 308340, 320902, 481353, 641804, 802255, 962706, 1444059, 1604510, 1925412, 2406765, 2888118, 3209020, 4332177, 4813530, 5776236, 7220295, 8664354, 9627060, 14440590, 17328708, 21660885, 28881180, 43321770, 86643540]

約数ペア:

[(1, 86643540), (2, 43321770), (3, 28881180), (4, 21660885), (5, 17328708), (6, 14440590), (9, 9627060), (10, 8664354), (12, 7220295), (15, 5776236), (18, 4813530), (20, 4332177), (27, 3209020), (30, 2888118), (36, 2406765), (45, 1925412), (54, 1604510), (60, 1444059), (90, 962706), (108, 802255), (135, 641804), (180, 481353), (270, 320902), (281, 308340), (540, 160451), (562, 154170), (571, 151740), (843, 102780), (1124, 77085), (1142, 75870), (1405, 61668), (1686, 51390), (1713, 50580), (2284, 37935), (2529, 34260), (2810, 30834), (2855, 30348), (3372, 25695), (3426, 25290), (4215, 20556), (5058, 17130), (5139, 16860), (5620, 15417), (5710, 15174), (6852, 12645), (7587, 11420), (8430, 10278), (8565, 10116)]