84177028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 166082560

約数和(自身を除く): 81905532

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 79, 124, 158, 316, 403, 661, 806, 1027, 1322, 1612, 2054, 2449, 2644, 4108, 4898, 8593, 9796, 17186, 20491, 31837, 34372, 40982, 52219, 63674, 81964, 104438, 127348, 208876, 266383, 532766, 678847, 1065532, 1357694, 1618789, 2715388, 3237578, 6475156, 21044257, 42088514, 84177028]

約数ペア:

[(1, 84177028), (2, 42088514), (4, 21044257), (13, 6475156), (26, 3237578), (31, 2715388), (52, 1618789), (62, 1357694), (79, 1065532), (124, 678847), (158, 532766), (316, 266383), (403, 208876), (661, 127348), (806, 104438), (1027, 81964), (1322, 63674), (1612, 52219), (2054, 40982), (2449, 34372), (2644, 31837), (4108, 20491), (4898, 17186), (8593, 9796)]