68897972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5237}}^1$

素因数の和:5288

約数の個数: 48

約数和(自身を含む): 147837312

約数和(自身を除く): 78939340

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 1012, 1196, 3289, 5237, 6578, 10474, 13156, 20948, 57607, 68081, 115214, 120451, 136162, 230428, 240902, 272324, 481804, 748891, 1324961, 1497782, 1565863, 2649922, 2995564, 3131726, 5299844, 6263452, 17224493, 34448986, 68897972]

約数ペア:

[(1, 68897972), (2, 34448986), (4, 17224493), (11, 6263452), (13, 5299844), (22, 3131726), (23, 2995564), (26, 2649922), (44, 1565863), (46, 1497782), (52, 1324961), (92, 748891), (143, 481804), (253, 272324), (286, 240902), (299, 230428), (506, 136162), (572, 120451), (598, 115214), (1012, 68081), (1196, 57607), (3289, 20948), (5237, 13156), (6578, 10474)]