86413140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2297}}^1$

素因数の和:2342

約数の個数: 144

約数和(自身を含む): 301129920

約数和(自身を除く): 214716780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2090, 2297, 2508, 3135, 3420, 3762, 4180, 4594, 6270, 6891, 7524, 9188, 9405, 11485, 12540, 13782, 18810, 20673, 22970, 25267, 27564, 34455, 37620, 41346, 43643, 45940, 50534, 68910, 75801, 82692, 87286, 101068, 103365, 126335, 130929, 137820, 151602, 174572, 206730, 218215, 227403, 252670, 261858, 303204, 379005, 392787, 413460, 436430, 454806, 480073, 505340, 523716, 654645, 758010, 785574, 872860, 909612, 960146, 1137015, 1309290, 1440219, 1516020, 1571148, 1920292, 1963935, 2274030, 2400365, 2618580, 2880438, 3927870, 4320657, 4548060, 4800730, 5760876, 7201095, 7855740, 8641314, 9601460, 14402190, 17282628, 21603285, 28804380, 43206570, 86413140]

約数ペア:

[(1, 86413140), (2, 43206570), (3, 28804380), (4, 21603285), (5, 17282628), (6, 14402190), (9, 9601460), (10, 8641314), (11, 7855740), (12, 7201095), (15, 5760876), (18, 4800730), (19, 4548060), (20, 4320657), (22, 3927870), (30, 2880438), (33, 2618580), (36, 2400365), (38, 2274030), (44, 1963935), (45, 1920292), (55, 1571148), (57, 1516020), (60, 1440219), (66, 1309290), (76, 1137015), (90, 960146), (95, 909612), (99, 872860), (110, 785574), (114, 758010), (132, 654645), (165, 523716), (171, 505340), (180, 480073), (190, 454806), (198, 436430), (209, 413460), (220, 392787), (228, 379005), (285, 303204), (330, 261858), (342, 252670), (380, 227403), (396, 218215), (418, 206730), (495, 174572), (570, 151602), (627, 137820), (660, 130929), (684, 126335), (836, 103365), (855, 101068), (990, 87286), (1045, 82692), (1140, 75801), (1254, 68910), (1710, 50534), (1881, 45940), (1980, 43643), (2090, 41346), (2297, 37620), (2508, 34455), (3135, 27564), (3420, 25267), (3762, 22970), (4180, 20673), (4594, 18810), (6270, 13782), (6891, 12540), (7524, 11485), (9188, 9405)]