72726810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{186479}}^1$

素因数の和:186502

約数の個数: 32

約数和(自身を含む): 187971840

約数和(自身を除く): 115245030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 186479, 372958, 559437, 932395, 1118874, 1864790, 2424227, 2797185, 4848454, 5594370, 7272681, 12121135, 14545362, 24242270, 36363405, 72726810]

約数ペア:

[(1, 72726810), (2, 36363405), (3, 24242270), (5, 14545362), (6, 12121135), (10, 7272681), (13, 5594370), (15, 4848454), (26, 2797185), (30, 2424227), (39, 1864790), (65, 1118874), (78, 932395), (130, 559437), (195, 372958), (390, 186479)]