90681336

素因数分解:

$2^3\times 3^3\times {\mathrm{419821}}^1$

素因数の和:419836

約数の個数: 32

約数和(自身を含む): 251893200

約数和(自身を除く): 161211864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 419821, 839642, 1259463, 1679284, 2518926, 3358568, 3778389, 5037852, 7556778, 10075704, 11335167, 15113556, 22670334, 30227112, 45340668, 90681336]

約数ペア:

[(1, 90681336), (2, 45340668), (3, 30227112), (4, 22670334), (6, 15113556), (8, 11335167), (9, 10075704), (12, 7556778), (18, 5037852), (24, 3778389), (27, 3358568), (36, 2518926), (54, 1679284), (72, 1259463), (108, 839642), (216, 419821)]