90125748

素因数分解:

$2^2\times 3^2\times {\mathrm{691}}^1\times {\mathrm{3623}}^1$

素因数の和:4324

約数の個数: 36

約数和(自身を含む): 228210528

約数和(自身を除く): 138084780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 691, 1382, 2073, 2764, 3623, 4146, 6219, 7246, 8292, 10869, 12438, 14492, 21738, 24876, 32607, 43476, 65214, 130428, 2503493, 5006986, 7510479, 10013972, 15020958, 22531437, 30041916, 45062874, 90125748]

約数ペア:

[(1, 90125748), (2, 45062874), (3, 30041916), (4, 22531437), (6, 15020958), (9, 10013972), (12, 7510479), (18, 5006986), (36, 2503493), (691, 130428), (1382, 65214), (2073, 43476), (2764, 32607), (3623, 24876), (4146, 21738), (6219, 14492), (7246, 12438), (8292, 10869)]