72254798

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1499}}^1$

素因数の和:1832

約数の個数: 32

約数和(自身を含む): 135648000

約数和(自身を除く): 63393202

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 313, 626, 1499, 2191, 2998, 3443, 4382, 6886, 10493, 16489, 20986, 24101, 32978, 48202, 115423, 230846, 469187, 938374, 3284309, 5161057, 6568618, 10322114, 36127399, 72254798]

約数ペア:

[(1, 72254798), (2, 36127399), (7, 10322114), (11, 6568618), (14, 5161057), (22, 3284309), (77, 938374), (154, 469187), (313, 230846), (626, 115423), (1499, 48202), (2191, 32978), (2998, 24101), (3443, 20986), (4382, 16489), (6886, 10493)]