90872724

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{977}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 222139008

約数和(自身を除く): 131266284

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 337, 674, 977, 1011, 1348, 1954, 2022, 2931, 3908, 4044, 5862, 7751, 11724, 15502, 22471, 23253, 31004, 44942, 46506, 67413, 89884, 93012, 134826, 269652, 329249, 658498, 987747, 1316996, 1975494, 3950988, 7572727, 15145454, 22718181, 30290908, 45436362, 90872724]

約数ペア:

[(1, 90872724), (2, 45436362), (3, 30290908), (4, 22718181), (6, 15145454), (12, 7572727), (23, 3950988), (46, 1975494), (69, 1316996), (92, 987747), (138, 658498), (276, 329249), (337, 269652), (674, 134826), (977, 93012), (1011, 89884), (1348, 67413), (1954, 46506), (2022, 44942), (2931, 31004), (3908, 23253), (4044, 22471), (5862, 15502), (7751, 11724)]