85989996

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{13807}}^1$

素因数の和:13990

約数の個数: 36

約数和(自身を含む): 218635872

約数和(自身を除く): 132645876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 2076, 3114, 6228, 13807, 27614, 41421, 55228, 82842, 124263, 165684, 248526, 497052, 2388611, 4777222, 7165833, 9554444, 14331666, 21497499, 28663332, 42994998, 85989996]

約数ペア:

[(1, 85989996), (2, 42994998), (3, 28663332), (4, 21497499), (6, 14331666), (9, 9554444), (12, 7165833), (18, 4777222), (36, 2388611), (173, 497052), (346, 248526), (519, 165684), (692, 124263), (1038, 82842), (1557, 55228), (2076, 41421), (3114, 27614), (6228, 13807)]