61386144

素因数分解:

$2^5\times 3^1\times {\mathrm{639439}}^1$

素因数の和:639452

約数の個数: 24

約数和(自身を含む): 161138880

約数和(自身を除く): 99752736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 639439, 1278878, 1918317, 2557756, 3836634, 5115512, 7673268, 10231024, 15346536, 20462048, 30693072, 61386144]

約数ペア:

[(1, 61386144), (2, 30693072), (3, 20462048), (4, 15346536), (6, 10231024), (8, 7673268), (12, 5115512), (16, 3836634), (24, 2557756), (32, 1918317), (48, 1278878), (96, 639439)]