78193026

素因数分解:

$2^1\times 3^5\times {\mathrm{251}}^1\times {\mathrm{641}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 176668128

約数和(自身を除く): 98475102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 251, 486, 502, 641, 753, 1282, 1506, 1923, 2259, 3846, 4518, 5769, 6777, 11538, 13554, 17307, 20331, 34614, 40662, 51921, 60993, 103842, 121986, 155763, 160891, 311526, 321782, 482673, 965346, 1448019, 2896038, 4344057, 8688114, 13032171, 26064342, 39096513, 78193026]

約数ペア:

[(1, 78193026), (2, 39096513), (3, 26064342), (6, 13032171), (9, 8688114), (18, 4344057), (27, 2896038), (54, 1448019), (81, 965346), (162, 482673), (243, 321782), (251, 311526), (486, 160891), (502, 155763), (641, 121986), (753, 103842), (1282, 60993), (1506, 51921), (1923, 40662), (2259, 34614), (3846, 20331), (4518, 17307), (5769, 13554), (6777, 11538)]