86699988

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{13921}}^1$

素因数の和:14104

約数の個数: 36

約数和(自身を含む): 220440948

約数和(自身を除く): 133740960

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 2076, 3114, 6228, 13921, 27842, 41763, 55684, 83526, 125289, 167052, 250578, 501156, 2408333, 4816666, 7224999, 9633332, 14449998, 21674997, 28899996, 43349994, 86699988]

約数ペア:

[(1, 86699988), (2, 43349994), (3, 28899996), (4, 21674997), (6, 14449998), (9, 9633332), (12, 7224999), (18, 4816666), (36, 2408333), (173, 501156), (346, 250578), (519, 167052), (692, 125289), (1038, 83526), (1557, 55684), (2076, 41763), (3114, 27842), (6228, 13921)]