68918688

素因数分解:

$2^5\times 3^5\times {\mathrm{8863}}^1$

素因数の和:8888

約数の個数: 72

約数和(自身を含む): 203269248

約数和(自身を除く): 134350560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 8863, 17726, 26589, 35452, 53178, 70904, 79767, 106356, 141808, 159534, 212712, 239301, 283616, 319068, 425424, 478602, 638136, 717903, 850848, 957204, 1276272, 1435806, 1914408, 2153709, 2552544, 2871612, 3828816, 4307418, 5743224, 7657632, 8614836, 11486448, 17229672, 22972896, 34459344, 68918688]

約数ペア:

[(1, 68918688), (2, 34459344), (3, 22972896), (4, 17229672), (6, 11486448), (8, 8614836), (9, 7657632), (12, 5743224), (16, 4307418), (18, 3828816), (24, 2871612), (27, 2552544), (32, 2153709), (36, 1914408), (48, 1435806), (54, 1276272), (72, 957204), (81, 850848), (96, 717903), (108, 638136), (144, 478602), (162, 425424), (216, 319068), (243, 283616), (288, 239301), (324, 212712), (432, 159534), (486, 141808), (648, 106356), (864, 79767), (972, 70904), (1296, 53178), (1944, 35452), (2592, 26589), (3888, 17726), (7776, 8863)]