80316216

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{6163}}^1$

素因数の和:6356

約数の個数: 48

約数和(自身を含む): 218760360

約数和(自身を除く): 138444144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4344, 6163, 6516, 12326, 13032, 18489, 24652, 36978, 49304, 55467, 73956, 110934, 147912, 221868, 443736, 1115503, 2231006, 3346509, 4462012, 6693018, 8924024, 10039527, 13386036, 20079054, 26772072, 40158108, 80316216]

約数ペア:

[(1, 80316216), (2, 40158108), (3, 26772072), (4, 20079054), (6, 13386036), (8, 10039527), (9, 8924024), (12, 6693018), (18, 4462012), (24, 3346509), (36, 2231006), (72, 1115503), (181, 443736), (362, 221868), (543, 147912), (724, 110934), (1086, 73956), (1448, 55467), (1629, 49304), (2172, 36978), (3258, 24652), (4344, 18489), (6163, 13032), (6516, 12326)]