90557136

素因数分解:

$2^4\times 3^3\times {\mathrm{209623}}^1$

素因数の和:209640

約数の個数: 40

約数和(自身を含む): 259933760

約数和(自身を除く): 169376624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 209623, 419246, 628869, 838492, 1257738, 1676984, 1886607, 2515476, 3353968, 3773214, 5030952, 5659821, 7546428, 10061904, 11319642, 15092856, 22639284, 30185712, 45278568, 90557136]

約数ペア:

[(1, 90557136), (2, 45278568), (3, 30185712), (4, 22639284), (6, 15092856), (8, 11319642), (9, 10061904), (12, 7546428), (16, 5659821), (18, 5030952), (24, 3773214), (27, 3353968), (36, 2515476), (48, 1886607), (54, 1676984), (72, 1257738), (108, 838492), (144, 628869), (216, 419246), (432, 209623)]