89491194

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1361}}^1$

素因数の和:1663

約数の個数: 48

約数和(自身を含む): 209709864

約数和(自身を除く): 120218670

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 281, 562, 843, 1361, 1686, 2529, 2722, 3653, 4083, 5058, 7306, 8166, 10959, 12249, 17693, 21918, 24498, 32877, 35386, 53079, 65754, 106158, 159237, 318474, 382441, 764882, 1147323, 2294646, 3441969, 4971733, 6883938, 9943466, 14915199, 29830398, 44745597, 89491194]

約数ペア:

[(1, 89491194), (2, 44745597), (3, 29830398), (6, 14915199), (9, 9943466), (13, 6883938), (18, 4971733), (26, 3441969), (39, 2294646), (78, 1147323), (117, 764882), (234, 382441), (281, 318474), (562, 159237), (843, 106158), (1361, 65754), (1686, 53079), (2529, 35386), (2722, 32877), (3653, 24498), (4083, 21918), (5058, 17693), (7306, 12249), (8166, 10959)]