812268

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:148

約数の個数: 60

約数和(自身を含む): 2236080

約数和(自身を除く): 1423812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 109, 138, 162, 207, 218, 276, 324, 327, 414, 436, 621, 654, 828, 981, 1242, 1308, 1863, 1962, 2484, 2507, 2943, 3726, 3924, 5014, 5886, 7452, 7521, 8829, 10028, 11772, 15042, 17658, 22563, 30084, 35316, 45126, 67689, 90252, 135378, 203067, 270756, 406134, 812268]

約数ペア:

[(1, 812268), (2, 406134), (3, 270756), (4, 203067), (6, 135378), (9, 90252), (12, 67689), (18, 45126), (23, 35316), (27, 30084), (36, 22563), (46, 17658), (54, 15042), (69, 11772), (81, 10028), (92, 8829), (108, 7521), (109, 7452), (138, 5886), (162, 5014), (207, 3924), (218, 3726), (276, 2943), (324, 2507), (327, 2484), (414, 1962), (436, 1863), (621, 1308), (654, 1242), (828, 981)]