90121276

素因数分解:

$2^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{8629}}^1$

素因数の和:9013

約数の個数: 24

約数和(自身を含む): 180746720

約数和(自身を除く): 90625444

約数列:

[1, 2, 4, 7, 14, 28, 373, 746, 1492, 2611, 5222, 8629, 10444, 17258, 34516, 60403, 120806, 241612, 3218617, 6437234, 12874468, 22530319, 45060638, 90121276]

約数ペア:

[(1, 90121276), (2, 45060638), (4, 22530319), (7, 12874468), (14, 6437234), (28, 3218617), (373, 241612), (746, 120806), (1492, 60403), (2611, 34516), (5222, 17258), (8629, 10444)]