90256212

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{23431}}^1$

素因数の和:23548

約数の個数: 36

約数和(自身を含む): 230289696

約数和(自身を除く): 140033484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 23431, 46862, 70293, 93724, 140586, 210879, 281172, 421758, 843516, 2507117, 5014234, 7521351, 10028468, 15042702, 22564053, 30085404, 45128106, 90256212]

約数ペア:

[(1, 90256212), (2, 45128106), (3, 30085404), (4, 22564053), (6, 15042702), (9, 10028468), (12, 7521351), (18, 5014234), (36, 2507117), (107, 843516), (214, 421758), (321, 281172), (428, 210879), (642, 140586), (963, 93724), (1284, 70293), (1926, 46862), (3852, 23431)]