78217008

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:530

約数の個数: 80

約数和(自身を含む): 208915200

約数和(自身を除く): 130698192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 71, 118, 142, 177, 213, 236, 284, 354, 389, 426, 472, 568, 708, 778, 852, 944, 1136, 1167, 1416, 1556, 1704, 2334, 2832, 3112, 3408, 4189, 4668, 6224, 8378, 9336, 12567, 16756, 18672, 22951, 25134, 27619, 33512, 45902, 50268, 55238, 67024, 68853, 82857, 91804, 100536, 110476, 137706, 165714, 183608, 201072, 220952, 275412, 331428, 367216, 441904, 550824, 662856, 1101648, 1325712, 1629521, 3259042, 4888563, 6518084, 9777126, 13036168, 19554252, 26072336, 39108504, 78217008]

約数ペア:

[(1, 78217008), (2, 39108504), (3, 26072336), (4, 19554252), (6, 13036168), (8, 9777126), (12, 6518084), (16, 4888563), (24, 3259042), (48, 1629521), (59, 1325712), (71, 1101648), (118, 662856), (142, 550824), (177, 441904), (213, 367216), (236, 331428), (284, 275412), (354, 220952), (389, 201072), (426, 183608), (472, 165714), (568, 137706), (708, 110476), (778, 100536), (852, 91804), (944, 82857), (1136, 68853), (1167, 67024), (1416, 55238), (1556, 50268), (1704, 45902), (2334, 33512), (2832, 27619), (3112, 25134), (3408, 22951), (4189, 18672), (4668, 16756), (6224, 12567), (8378, 9336)]