90802728

素因数分解:

$2^3\times 3^3\times {\mathrm{420383}}^1$

素因数の和:420398

約数の個数: 32

約数和(自身を含む): 252230400

約数和(自身を除く): 161427672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 420383, 840766, 1261149, 1681532, 2522298, 3363064, 3783447, 5044596, 7566894, 10089192, 11350341, 15133788, 22700682, 30267576, 45401364, 90802728]

約数ペア:

[(1, 90802728), (2, 45401364), (3, 30267576), (4, 22700682), (6, 15133788), (8, 11350341), (9, 10089192), (12, 7566894), (18, 5044596), (24, 3783447), (27, 3363064), (36, 2522298), (54, 1681532), (72, 1261149), (108, 840766), (216, 420383)]