82805268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 252510720

約数和(自身を除く): 169705452

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 169, 182, 228, 247, 266, 273, 307, 338, 364, 399, 494, 507, 532, 546, 614, 676, 741, 798, 921, 988, 1014, 1092, 1183, 1228, 1482, 1596, 1729, 1842, 2028, 2149, 2366, 2964, 3211, 3458, 3549, 3684, 3991, 4298, 4732, 5187, 5833, 6422, 6447, 6916, 7098, 7982, 8596, 9633, 10374, 11666, 11973, 12844, 12894, 14196, 15964, 17499, 19266, 20748, 22477, 23332, 23946, 25788, 27937, 34998, 38532, 40831, 44954, 47892, 51883, 55874, 67431, 69996, 75829, 81662, 83811, 89908, 103766, 111748, 122493, 134862, 151658, 155649, 163324, 167622, 207532, 227487, 244986, 269724, 303316, 311298, 335244, 363181, 454974, 489972, 530803, 622596, 726362, 909948, 985777, 1061606, 1089543, 1452724, 1592409, 1971554, 2123212, 2179086, 2957331, 3184818, 3943108, 4358172, 5914662, 6369636, 6900439, 11829324, 13800878, 20701317, 27601756, 41402634, 82805268]

約数ペア:

[(1, 82805268), (2, 41402634), (3, 27601756), (4, 20701317), (6, 13800878), (7, 11829324), (12, 6900439), (13, 6369636), (14, 5914662), (19, 4358172), (21, 3943108), (26, 3184818), (28, 2957331), (38, 2179086), (39, 2123212), (42, 1971554), (52, 1592409), (57, 1452724), (76, 1089543), (78, 1061606), (84, 985777), (91, 909948), (114, 726362), (133, 622596), (156, 530803), (169, 489972), (182, 454974), (228, 363181), (247, 335244), (266, 311298), (273, 303316), (307, 269724), (338, 244986), (364, 227487), (399, 207532), (494, 167622), (507, 163324), (532, 155649), (546, 151658), (614, 134862), (676, 122493), (741, 111748), (798, 103766), (921, 89908), (988, 83811), (1014, 81662), (1092, 75829), (1183, 69996), (1228, 67431), (1482, 55874), (1596, 51883), (1729, 47892), (1842, 44954), (2028, 40831), (2149, 38532), (2366, 34998), (2964, 27937), (3211, 25788), (3458, 23946), (3549, 23332), (3684, 22477), (3991, 20748), (4298, 19266), (4732, 17499), (5187, 15964), (5833, 14196), (6422, 12894), (6447, 12844), (6916, 11973), (7098, 11666), (7982, 10374), (8596, 9633)]