87149196

素因数分解:

$2^2\times 3^4\times {\mathrm{268979}}^1$

素因数の和:268995

約数の個数: 30

約数和(自身を含む): 227826060

約数和(自身を除く): 140676864

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 268979, 537958, 806937, 1075916, 1613874, 2420811, 3227748, 4841622, 7262433, 9683244, 14524866, 21787299, 29049732, 43574598, 87149196]

約数ペア:

[(1, 87149196), (2, 43574598), (3, 29049732), (4, 21787299), (6, 14524866), (9, 9683244), (12, 7262433), (18, 4841622), (27, 3227748), (36, 2420811), (54, 1613874), (81, 1075916), (108, 806937), (162, 537958), (324, 268979)]