87553656

素因数分解:

$2^3\times 3^3\times {\mathrm{405341}}^1$

素因数の和:405356

約数の個数: 32

約数和(自身を含む): 243205200

約数和(自身を除く): 155651544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 405341, 810682, 1216023, 1621364, 2432046, 3242728, 3648069, 4864092, 7296138, 9728184, 10944207, 14592276, 21888414, 29184552, 43776828, 87553656]

約数ペア:

[(1, 87553656), (2, 43776828), (3, 29184552), (4, 21888414), (6, 14592276), (8, 10944207), (9, 9728184), (12, 7296138), (18, 4864092), (24, 3648069), (27, 3242728), (36, 2432046), (54, 1621364), (72, 1216023), (108, 810682), (216, 405341)]