72204748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{234431}}^1$

素因数の和:234453

約数の個数: 24

約数和(自身を含む): 157538304

約数和(自身を除く): 85333556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 234431, 468862, 937724, 1641017, 2578741, 3282034, 5157482, 6564068, 10314964, 18051187, 36102374, 72204748]

約数ペア:

[(1, 72204748), (2, 36102374), (4, 18051187), (7, 10314964), (11, 6564068), (14, 5157482), (22, 3282034), (28, 2578741), (44, 1641017), (77, 937724), (154, 468862), (308, 234431)]