87440508

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127837}}^1$

素因数の和:127866

約数の個数: 36

約数和(自身を含む): 232665160

約数和(自身を除く): 145224652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 127837, 255674, 383511, 511348, 767022, 1150533, 1534044, 2301066, 2428903, 4602132, 4857806, 7286709, 9715612, 14573418, 21860127, 29146836, 43720254, 87440508]

約数ペア:

[(1, 87440508), (2, 43720254), (3, 29146836), (4, 21860127), (6, 14573418), (9, 9715612), (12, 7286709), (18, 4857806), (19, 4602132), (36, 2428903), (38, 2301066), (57, 1534044), (76, 1150533), (114, 767022), (171, 511348), (228, 383511), (342, 255674), (684, 127837)]