80725584

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73121}}^1$

素因数の和:73155

約数の個数: 40

約数和(自身を含む): 217611072

約数和(自身を除く): 136885488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 73121, 146242, 219363, 292484, 438726, 584968, 877452, 1169936, 1681783, 1754904, 3363566, 3509808, 5045349, 6727132, 10090698, 13454264, 20181396, 26908528, 40362792, 80725584]

約数ペア:

[(1, 80725584), (2, 40362792), (3, 26908528), (4, 20181396), (6, 13454264), (8, 10090698), (12, 6727132), (16, 5045349), (23, 3509808), (24, 3363566), (46, 1754904), (48, 1681783), (69, 1169936), (92, 877452), (138, 584968), (184, 438726), (276, 292484), (368, 219363), (552, 146242), (1104, 73121)]