68346376

素因数分解:

$2^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2207}}^1$

素因数の和:2306

約数の個数: 48

約数和(自身を含む): 151027200

約数和(自身を除く): 82680824

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 98, 158, 196, 316, 392, 553, 632, 1106, 2207, 2212, 3871, 4414, 4424, 7742, 8828, 15449, 15484, 17656, 30898, 30968, 61796, 108143, 123592, 174353, 216286, 348706, 432572, 697412, 865144, 1220471, 1394824, 2440942, 4881884, 8543297, 9763768, 17086594, 34173188, 68346376]

約数ペア:

[(1, 68346376), (2, 34173188), (4, 17086594), (7, 9763768), (8, 8543297), (14, 4881884), (28, 2440942), (49, 1394824), (56, 1220471), (79, 865144), (98, 697412), (158, 432572), (196, 348706), (316, 216286), (392, 174353), (553, 123592), (632, 108143), (1106, 61796), (2207, 30968), (2212, 30898), (3871, 17656), (4414, 15484), (4424, 15449), (7742, 8828)]