64750518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 187799040

約数和(自身を除く): 123048522

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 34, 37, 38, 42, 43, 51, 57, 63, 74, 86, 102, 111, 114, 119, 126, 129, 133, 153, 171, 222, 238, 258, 259, 266, 301, 306, 323, 333, 342, 357, 387, 399, 518, 602, 629, 646, 666, 703, 714, 731, 774, 777, 798, 817, 903, 969, 1071, 1197, 1258, 1406, 1462, 1554, 1591, 1634, 1806, 1887, 1938, 2109, 2142, 2193, 2261, 2331, 2394, 2451, 2709, 2907, 3182, 3774, 4218, 4386, 4403, 4522, 4662, 4773, 4902, 4921, 5117, 5418, 5661, 5719, 5814, 6327, 6579, 6783, 7353, 8806, 9546, 9842, 10234, 11137, 11322, 11438, 11951, 12654, 13158, 13209, 13566, 13889, 14319, 14706, 14763, 15351, 17157, 20349, 22274, 23902, 26418, 27047, 27778, 28638, 29526, 30229, 30702, 33411, 34314, 35853, 39627, 40698, 41667, 44289, 46053, 51471, 54094, 60458, 66822, 71706, 79254, 81141, 83334, 83657, 88578, 90687, 92106, 97223, 100233, 102942, 107559, 125001, 162282, 167314, 181374, 189329, 194446, 200466, 211603, 215118, 243423, 250002, 250971, 272061, 291669, 378658, 423206, 486846, 501942, 513893, 544122, 567987, 583338, 634809, 752913, 875007, 1027786, 1135974, 1269618, 1505826, 1541679, 1703961, 1750014, 1904427, 3083358, 3407922, 3597251, 3808854, 4625037, 7194502, 9250074, 10791753, 21583506, 32375259, 64750518]

約数ペア:

[(1, 64750518), (2, 32375259), (3, 21583506), (6, 10791753), (7, 9250074), (9, 7194502), (14, 4625037), (17, 3808854), (18, 3597251), (19, 3407922), (21, 3083358), (34, 1904427), (37, 1750014), (38, 1703961), (42, 1541679), (43, 1505826), (51, 1269618), (57, 1135974), (63, 1027786), (74, 875007), (86, 752913), (102, 634809), (111, 583338), (114, 567987), (119, 544122), (126, 513893), (129, 501942), (133, 486846), (153, 423206), (171, 378658), (222, 291669), (238, 272061), (258, 250971), (259, 250002), (266, 243423), (301, 215118), (306, 211603), (323, 200466), (333, 194446), (342, 189329), (357, 181374), (387, 167314), (399, 162282), (518, 125001), (602, 107559), (629, 102942), (646, 100233), (666, 97223), (703, 92106), (714, 90687), (731, 88578), (774, 83657), (777, 83334), (798, 81141), (817, 79254), (903, 71706), (969, 66822), (1071, 60458), (1197, 54094), (1258, 51471), (1406, 46053), (1462, 44289), (1554, 41667), (1591, 40698), (1634, 39627), (1806, 35853), (1887, 34314), (1938, 33411), (2109, 30702), (2142, 30229), (2193, 29526), (2261, 28638), (2331, 27778), (2394, 27047), (2451, 26418), (2709, 23902), (2907, 22274), (3182, 20349), (3774, 17157), (4218, 15351), (4386, 14763), (4403, 14706), (4522, 14319), (4662, 13889), (4773, 13566), (4902, 13209), (4921, 13158), (5117, 12654), (5418, 11951), (5661, 11438), (5719, 11322), (5814, 11137), (6327, 10234), (6579, 9842), (6783, 9546), (7353, 8806)]