90396486

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{8087}}^1$

素因数の和:8127

約数の個数: 48

約数和(自身を含む): 211970304

約数和(自身を除く): 121573818

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 1242, 1863, 3726, 5589, 8087, 11178, 16174, 24261, 48522, 72783, 145566, 186001, 218349, 372002, 436698, 558003, 655047, 1116006, 1310094, 1674009, 1965141, 3348018, 3930282, 5022027, 10044054, 15066081, 30132162, 45198243, 90396486]

約数ペア:

[(1, 90396486), (2, 45198243), (3, 30132162), (6, 15066081), (9, 10044054), (18, 5022027), (23, 3930282), (27, 3348018), (46, 1965141), (54, 1674009), (69, 1310094), (81, 1116006), (138, 655047), (162, 558003), (207, 436698), (243, 372002), (414, 218349), (486, 186001), (621, 145566), (1242, 72783), (1863, 48522), (3726, 24261), (5589, 16174), (8087, 11178)]