86390096

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:820

約数の個数: 60

約数和(自身を含む): 185711328

約数和(自身を除く): 99321232

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 169, 172, 208, 338, 344, 559, 676, 688, 743, 1118, 1352, 1486, 2236, 2704, 2972, 4472, 5944, 7267, 8944, 9659, 11888, 14534, 19318, 29068, 31949, 38636, 58136, 63898, 77272, 116272, 125567, 127796, 154544, 251134, 255592, 415337, 502268, 511184, 830674, 1004536, 1661348, 2009072, 3322696, 5399381, 6645392, 10798762, 21597524, 43195048, 86390096]

約数ペア:

[(1, 86390096), (2, 43195048), (4, 21597524), (8, 10798762), (13, 6645392), (16, 5399381), (26, 3322696), (43, 2009072), (52, 1661348), (86, 1004536), (104, 830674), (169, 511184), (172, 502268), (208, 415337), (338, 255592), (344, 251134), (559, 154544), (676, 127796), (688, 125567), (743, 116272), (1118, 77272), (1352, 63898), (1486, 58136), (2236, 38636), (2704, 31949), (2972, 29068), (4472, 19318), (5944, 14534), (7267, 11888), (8944, 9659)]