80723928

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{146239}}^1$

素因数の和:146271

約数の個数: 32

約数和(自身を含む): 210585600

約数和(自身を除く): 129861672

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 146239, 292478, 438717, 584956, 877434, 1169912, 1754868, 3363497, 3509736, 6726994, 10090491, 13453988, 20180982, 26907976, 40361964, 80723928]

約数ペア:

[(1, 80723928), (2, 40361964), (3, 26907976), (4, 20180982), (6, 13453988), (8, 10090491), (12, 6726994), (23, 3509736), (24, 3363497), (46, 1754868), (69, 1169912), (92, 877434), (138, 584956), (184, 438717), (276, 292478), (552, 146239)]