80984016

素因数分解:

$2^4\times 3^3\times {\mathrm{187463}}^1$

素因数の和:187480

約数の個数: 40

約数和(自身を含む): 232455360

約数和(自身を除く): 151471344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 187463, 374926, 562389, 749852, 1124778, 1499704, 1687167, 2249556, 2999408, 3374334, 4499112, 5061501, 6748668, 8998224, 10123002, 13497336, 20246004, 26994672, 40492008, 80984016]

約数ペア:

[(1, 80984016), (2, 40492008), (3, 26994672), (4, 20246004), (6, 13497336), (8, 10123002), (9, 8998224), (12, 6748668), (16, 5061501), (18, 4499112), (24, 3374334), (27, 2999408), (36, 2249556), (48, 1687167), (54, 1499704), (72, 1124778), (108, 749852), (144, 562389), (216, 374926), (432, 187463)]