87310728

素因数分解:

$2^3\times 3^2\times {\mathrm{1212649}}^1$

素因数の和:1212661

約数の個数: 24

約数和(自身を含む): 236466750

約数和(自身を除く): 149156022

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1212649, 2425298, 3637947, 4850596, 7275894, 9701192, 10913841, 14551788, 21827682, 29103576, 43655364, 87310728]

約数ペア:

[(1, 87310728), (2, 43655364), (3, 29103576), (4, 21827682), (6, 14551788), (8, 10913841), (9, 9701192), (12, 7275894), (18, 4850596), (24, 3637947), (36, 2425298), (72, 1212649)]