80674432

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 170625600

約数和(自身を除く): 89951168

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 67, 92, 128, 134, 184, 268, 368, 409, 536, 736, 818, 1072, 1472, 1541, 1636, 2144, 2944, 3082, 3272, 4288, 6164, 6544, 8576, 9407, 12328, 13088, 18814, 24656, 26176, 27403, 37628, 49312, 52352, 54806, 75256, 98624, 109612, 150512, 197248, 219224, 301024, 438448, 602048, 630269, 876896, 1204096, 1260538, 1753792, 2521076, 3507584, 5042152, 10084304, 20168608, 40337216, 80674432]

約数ペア:

[(1, 80674432), (2, 40337216), (4, 20168608), (8, 10084304), (16, 5042152), (23, 3507584), (32, 2521076), (46, 1753792), (64, 1260538), (67, 1204096), (92, 876896), (128, 630269), (134, 602048), (184, 438448), (268, 301024), (368, 219224), (409, 197248), (536, 150512), (736, 109612), (818, 98624), (1072, 75256), (1472, 54806), (1541, 52352), (1636, 49312), (2144, 37628), (2944, 27403), (3082, 26176), (3272, 24656), (4288, 18814), (6164, 13088), (6544, 12328), (8576, 9407)]