90894096

素因数分解:

$2^4\times 3^3\times {\mathrm{210403}}^1$

素因数の和:210420

約数の個数: 40

約数和(自身を含む): 260900960

約数和(自身を除く): 170006864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 210403, 420806, 631209, 841612, 1262418, 1683224, 1893627, 2524836, 3366448, 3787254, 5049672, 5680881, 7574508, 10099344, 11361762, 15149016, 22723524, 30298032, 45447048, 90894096]

約数ペア:

[(1, 90894096), (2, 45447048), (3, 30298032), (4, 22723524), (6, 15149016), (8, 11361762), (9, 10099344), (12, 7574508), (16, 5680881), (18, 5049672), (24, 3787254), (27, 3366448), (36, 2524836), (48, 1893627), (54, 1683224), (72, 1262418), (108, 841612), (144, 631209), (216, 420806), (432, 210403)]