67860856

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 165888000

約数和(自身を除く): 98027144

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 47, 56, 59, 76, 92, 94, 118, 133, 152, 161, 184, 188, 236, 266, 322, 329, 376, 413, 437, 472, 532, 644, 658, 826, 874, 893, 1064, 1081, 1121, 1288, 1316, 1357, 1652, 1748, 1786, 2162, 2242, 2632, 2714, 2773, 3059, 3304, 3496, 3572, 4324, 4484, 5428, 5546, 6118, 6251, 7144, 7567, 7847, 8648, 8968, 9499, 10856, 11092, 12236, 12502, 15134, 15694, 18998, 19411, 20539, 22184, 24472, 25004, 25783, 30268, 31388, 37996, 38822, 41078, 50008, 51566, 52687, 60536, 62776, 63779, 75992, 77644, 82156, 103132, 105374, 127558, 143773, 155288, 164312, 180481, 206264, 210748, 255116, 287546, 360962, 368809, 421496, 446453, 510232, 575092, 721924, 737618, 892906, 1150184, 1211801, 1443848, 1475236, 1785812, 2423602, 2950472, 3571624, 4847204, 8482607, 9694408, 16965214, 33930428, 67860856]

約数ペア:

[(1, 67860856), (2, 33930428), (4, 16965214), (7, 9694408), (8, 8482607), (14, 4847204), (19, 3571624), (23, 2950472), (28, 2423602), (38, 1785812), (46, 1475236), (47, 1443848), (56, 1211801), (59, 1150184), (76, 892906), (92, 737618), (94, 721924), (118, 575092), (133, 510232), (152, 446453), (161, 421496), (184, 368809), (188, 360962), (236, 287546), (266, 255116), (322, 210748), (329, 206264), (376, 180481), (413, 164312), (437, 155288), (472, 143773), (532, 127558), (644, 105374), (658, 103132), (826, 82156), (874, 77644), (893, 75992), (1064, 63779), (1081, 62776), (1121, 60536), (1288, 52687), (1316, 51566), (1357, 50008), (1652, 41078), (1748, 38822), (1786, 37996), (2162, 31388), (2242, 30268), (2632, 25783), (2714, 25004), (2773, 24472), (3059, 22184), (3304, 20539), (3496, 19411), (3572, 18998), (4324, 15694), (4484, 15134), (5428, 12502), (5546, 12236), (6118, 11092), (6251, 10856), (7144, 9499), (7567, 8968), (7847, 8648)]