90889356

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{43781}}^1$

素因数の和:43961

約数の個数: 24

約数和(自身を含む): 213305904

約数和(自身を除く): 122416548

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 43781, 87562, 131343, 175124, 262686, 525372, 7574113, 15148226, 22722339, 30296452, 45444678, 90889356]

約数ペア:

[(1, 90889356), (2, 45444678), (3, 30296452), (4, 22722339), (6, 15148226), (12, 7574113), (173, 525372), (346, 262686), (519, 175124), (692, 131343), (1038, 87562), (2076, 43781)]