86543820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:536

約数の個数: 144

約数和(自身を含む): 289729440

約数和(自身を除く): 203185620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 109, 110, 132, 165, 180, 198, 218, 220, 327, 330, 396, 401, 436, 495, 545, 654, 660, 802, 981, 990, 1090, 1199, 1203, 1308, 1604, 1635, 1962, 1980, 2005, 2180, 2398, 2406, 3270, 3597, 3609, 3924, 4010, 4411, 4796, 4812, 4905, 5995, 6015, 6540, 7194, 7218, 8020, 8822, 9810, 10791, 11990, 12030, 13233, 14388, 14436, 17644, 17985, 18045, 19620, 21582, 22055, 23980, 24060, 26466, 35970, 36090, 39699, 43164, 43709, 44110, 52932, 53955, 66165, 71940, 72180, 79398, 87418, 88220, 107910, 131127, 132330, 158796, 174836, 198495, 215820, 218545, 262254, 264660, 393381, 396990, 437090, 480799, 524508, 655635, 786762, 793980, 874180, 961598, 1311270, 1442397, 1573524, 1923196, 1966905, 2403995, 2622540, 2884794, 3933810, 4327191, 4807990, 5769588, 7211985, 7867620, 8654382, 9615980, 14423970, 17308764, 21635955, 28847940, 43271910, 86543820]

約数ペア:

[(1, 86543820), (2, 43271910), (3, 28847940), (4, 21635955), (5, 17308764), (6, 14423970), (9, 9615980), (10, 8654382), (11, 7867620), (12, 7211985), (15, 5769588), (18, 4807990), (20, 4327191), (22, 3933810), (30, 2884794), (33, 2622540), (36, 2403995), (44, 1966905), (45, 1923196), (55, 1573524), (60, 1442397), (66, 1311270), (90, 961598), (99, 874180), (109, 793980), (110, 786762), (132, 655635), (165, 524508), (180, 480799), (198, 437090), (218, 396990), (220, 393381), (327, 264660), (330, 262254), (396, 218545), (401, 215820), (436, 198495), (495, 174836), (545, 158796), (654, 132330), (660, 131127), (802, 107910), (981, 88220), (990, 87418), (1090, 79398), (1199, 72180), (1203, 71940), (1308, 66165), (1604, 53955), (1635, 52932), (1962, 44110), (1980, 43709), (2005, 43164), (2180, 39699), (2398, 36090), (2406, 35970), (3270, 26466), (3597, 24060), (3609, 23980), (3924, 22055), (4010, 21582), (4411, 19620), (4796, 18045), (4812, 17985), (4905, 17644), (5995, 14436), (6015, 14388), (6540, 13233), (7194, 12030), (7218, 11990), (8020, 10791), (8822, 9810)]