86498040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 277992000

約数和(自身を除く): 191493960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 109, 120, 136, 170, 204, 218, 255, 327, 340, 389, 408, 436, 510, 545, 654, 680, 778, 872, 1020, 1090, 1167, 1308, 1556, 1635, 1853, 1945, 2040, 2180, 2334, 2616, 3112, 3270, 3706, 3890, 4360, 4668, 5559, 5835, 6540, 6613, 7412, 7780, 9265, 9336, 11118, 11670, 13080, 13226, 14824, 15560, 18530, 19839, 22236, 23340, 26452, 27795, 33065, 37060, 39678, 42401, 44472, 46680, 52904, 55590, 66130, 74120, 79356, 84802, 99195, 111180, 127203, 132260, 158712, 169604, 198390, 212005, 222360, 254406, 264520, 339208, 396780, 424010, 508812, 636015, 720817, 793560, 848020, 1017624, 1272030, 1441634, 1696040, 2162451, 2544060, 2883268, 3604085, 4324902, 5088120, 5766536, 7208170, 8649804, 10812255, 14416340, 17299608, 21624510, 28832680, 43249020, 86498040]

約数ペア:

[(1, 86498040), (2, 43249020), (3, 28832680), (4, 21624510), (5, 17299608), (6, 14416340), (8, 10812255), (10, 8649804), (12, 7208170), (15, 5766536), (17, 5088120), (20, 4324902), (24, 3604085), (30, 2883268), (34, 2544060), (40, 2162451), (51, 1696040), (60, 1441634), (68, 1272030), (85, 1017624), (102, 848020), (109, 793560), (120, 720817), (136, 636015), (170, 508812), (204, 424010), (218, 396780), (255, 339208), (327, 264520), (340, 254406), (389, 222360), (408, 212005), (436, 198390), (510, 169604), (545, 158712), (654, 132260), (680, 127203), (778, 111180), (872, 99195), (1020, 84802), (1090, 79356), (1167, 74120), (1308, 66130), (1556, 55590), (1635, 52904), (1853, 46680), (1945, 44472), (2040, 42401), (2180, 39678), (2334, 37060), (2616, 33065), (3112, 27795), (3270, 26452), (3706, 23340), (3890, 22236), (4360, 19839), (4668, 18530), (5559, 15560), (5835, 14824), (6540, 13226), (6613, 13080), (7412, 11670), (7780, 11118), (9265, 9336)]