81377124

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{39199}}^1$

素因数の和:39379

約数の個数: 24

約数和(自身を含む): 190982400

約数和(自身を除く): 109605276

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 39199, 78398, 117597, 156796, 235194, 470388, 6781427, 13562854, 20344281, 27125708, 40688562, 81377124]

約数ペア:

[(1, 81377124), (2, 40688562), (3, 27125708), (4, 20344281), (6, 13562854), (12, 6781427), (173, 470388), (346, 235194), (519, 156796), (692, 117597), (1038, 78398), (2076, 39199)]