85747536

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1$

素因数の和:609

約数の個数: 120

約数和(自身を含む): 276154944

約数和(自身を除く): 190407408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 257, 331, 336, 504, 514, 662, 771, 993, 1008, 1028, 1324, 1542, 1799, 1986, 2056, 2313, 2317, 2648, 2979, 3084, 3598, 3972, 4112, 4626, 4634, 5296, 5397, 5958, 6168, 6951, 7196, 7944, 9252, 9268, 10794, 11916, 12336, 13902, 14392, 15888, 16191, 18504, 18536, 20853, 21588, 23832, 27804, 28784, 32382, 37008, 37072, 41706, 43176, 47664, 55608, 64764, 83412, 85067, 86352, 111216, 129528, 166824, 170134, 255201, 259056, 333648, 340268, 510402, 595469, 680536, 765603, 1020804, 1190938, 1361072, 1531206, 1786407, 2041608, 2381876, 3062412, 3572814, 4083216, 4763752, 5359221, 6124824, 7145628, 9527504, 10718442, 12249648, 14291256, 21436884, 28582512, 42873768, 85747536]

約数ペア:

[(1, 85747536), (2, 42873768), (3, 28582512), (4, 21436884), (6, 14291256), (7, 12249648), (8, 10718442), (9, 9527504), (12, 7145628), (14, 6124824), (16, 5359221), (18, 4763752), (21, 4083216), (24, 3572814), (28, 3062412), (36, 2381876), (42, 2041608), (48, 1786407), (56, 1531206), (63, 1361072), (72, 1190938), (84, 1020804), (112, 765603), (126, 680536), (144, 595469), (168, 510402), (252, 340268), (257, 333648), (331, 259056), (336, 255201), (504, 170134), (514, 166824), (662, 129528), (771, 111216), (993, 86352), (1008, 85067), (1028, 83412), (1324, 64764), (1542, 55608), (1799, 47664), (1986, 43176), (2056, 41706), (2313, 37072), (2317, 37008), (2648, 32382), (2979, 28784), (3084, 27804), (3598, 23832), (3972, 21588), (4112, 20853), (4626, 18536), (4634, 18504), (5296, 16191), (5397, 15888), (5958, 14392), (6168, 13902), (6951, 12336), (7196, 11916), (7944, 10794), (9252, 9268)]