66509976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{213173}}^1$

素因数の和:213195

約数の個数: 32

約数和(自身を含む): 179066160

約数和(自身を除く): 112556184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 213173, 426346, 639519, 852692, 1279038, 1705384, 2558076, 2771249, 5116152, 5542498, 8313747, 11084996, 16627494, 22169992, 33254988, 66509976]

約数ペア:

[(1, 66509976), (2, 33254988), (3, 22169992), (4, 16627494), (6, 11084996), (8, 8313747), (12, 5542498), (13, 5116152), (24, 2771249), (26, 2558076), (39, 1705384), (52, 1279038), (78, 852692), (104, 639519), (156, 426346), (312, 213173)]