82748328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{787}}^1$

素因数の和:1146

約数の個数: 64

約数和(自身を含む): 223728960

約数和(自身を除く): 140980632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 337, 674, 787, 1011, 1348, 1574, 2022, 2361, 2696, 3148, 4044, 4381, 4722, 6296, 8088, 8762, 9444, 10231, 13143, 17524, 18888, 20462, 26286, 30693, 35048, 40924, 52572, 61386, 81848, 105144, 122772, 245544, 265219, 530438, 795657, 1060876, 1591314, 2121752, 3182628, 3447847, 6365256, 6895694, 10343541, 13791388, 20687082, 27582776, 41374164, 82748328]

約数ペア:

[(1, 82748328), (2, 41374164), (3, 27582776), (4, 20687082), (6, 13791388), (8, 10343541), (12, 6895694), (13, 6365256), (24, 3447847), (26, 3182628), (39, 2121752), (52, 1591314), (78, 1060876), (104, 795657), (156, 530438), (312, 265219), (337, 245544), (674, 122772), (787, 105144), (1011, 81848), (1348, 61386), (1574, 52572), (2022, 40924), (2361, 35048), (2696, 30693), (3148, 26286), (4044, 20462), (4381, 18888), (4722, 17524), (6296, 13143), (8088, 10231), (8762, 9444)]