68387004

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:91

約数の個数: 216

約数和(自身を含む): 225447040

約数和(自身を除く): 157060036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 27, 28, 36, 38, 42, 46, 54, 57, 63, 69, 76, 81, 84, 92, 108, 114, 126, 133, 138, 161, 162, 171, 189, 207, 228, 243, 252, 266, 276, 322, 324, 342, 378, 399, 414, 437, 483, 486, 513, 529, 532, 567, 621, 644, 684, 756, 798, 828, 874, 966, 972, 1026, 1058, 1134, 1197, 1242, 1311, 1449, 1539, 1587, 1596, 1701, 1748, 1863, 1932, 2052, 2116, 2268, 2394, 2484, 2622, 2898, 3059, 3078, 3174, 3402, 3591, 3703, 3726, 3933, 4347, 4617, 4761, 4788, 5244, 5589, 5796, 6118, 6156, 6348, 6804, 7182, 7406, 7452, 7866, 8694, 9177, 9234, 9522, 10051, 10773, 11109, 11178, 11799, 12236, 13041, 14283, 14364, 14812, 15732, 17388, 18354, 18468, 19044, 20102, 21546, 22218, 22356, 23598, 26082, 27531, 28566, 30153, 32319, 33327, 35397, 36708, 39123, 40204, 42849, 43092, 44436, 47196, 52164, 55062, 57132, 60306, 64638, 66654, 70357, 70794, 78246, 82593, 85698, 90459, 99981, 106191, 110124, 120612, 128547, 129276, 133308, 140714, 141588, 156492, 165186, 171396, 180918, 199962, 211071, 212382, 247779, 257094, 271377, 281428, 299943, 330372, 361836, 399924, 422142, 424764, 495558, 514188, 542754, 599886, 633213, 743337, 814131, 844284, 899829, 991116, 1085508, 1199772, 1266426, 1486674, 1628262, 1799658, 1899639, 2442393, 2532852, 2973348, 3256524, 3599316, 3799278, 4884786, 5698917, 7598556, 9769572, 11397834, 17096751, 22795668, 34193502, 68387004]

約数ペア:

[(1, 68387004), (2, 34193502), (3, 22795668), (4, 17096751), (6, 11397834), (7, 9769572), (9, 7598556), (12, 5698917), (14, 4884786), (18, 3799278), (19, 3599316), (21, 3256524), (23, 2973348), (27, 2532852), (28, 2442393), (36, 1899639), (38, 1799658), (42, 1628262), (46, 1486674), (54, 1266426), (57, 1199772), (63, 1085508), (69, 991116), (76, 899829), (81, 844284), (84, 814131), (92, 743337), (108, 633213), (114, 599886), (126, 542754), (133, 514188), (138, 495558), (161, 424764), (162, 422142), (171, 399924), (189, 361836), (207, 330372), (228, 299943), (243, 281428), (252, 271377), (266, 257094), (276, 247779), (322, 212382), (324, 211071), (342, 199962), (378, 180918), (399, 171396), (414, 165186), (437, 156492), (483, 141588), (486, 140714), (513, 133308), (529, 129276), (532, 128547), (567, 120612), (621, 110124), (644, 106191), (684, 99981), (756, 90459), (798, 85698), (828, 82593), (874, 78246), (966, 70794), (972, 70357), (1026, 66654), (1058, 64638), (1134, 60306), (1197, 57132), (1242, 55062), (1311, 52164), (1449, 47196), (1539, 44436), (1587, 43092), (1596, 42849), (1701, 40204), (1748, 39123), (1863, 36708), (1932, 35397), (2052, 33327), (2116, 32319), (2268, 30153), (2394, 28566), (2484, 27531), (2622, 26082), (2898, 23598), (3059, 22356), (3078, 22218), (3174, 21546), (3402, 20102), (3591, 19044), (3703, 18468), (3726, 18354), (3933, 17388), (4347, 15732), (4617, 14812), (4761, 14364), (4788, 14283), (5244, 13041), (5589, 12236), (5796, 11799), (6118, 11178), (6156, 11109), (6348, 10773), (6804, 10051), (7182, 9522), (7406, 9234), (7452, 9177), (7866, 8694)]