87415992

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{6163}}^1$

素因数の和:6372

約数の個数: 48

約数和(自身を含む): 237992040

約数和(自身を除く): 150576048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 6163, 7092, 12326, 14184, 18489, 24652, 36978, 49304, 55467, 73956, 110934, 147912, 221868, 443736, 1214111, 2428222, 3642333, 4856444, 7284666, 9712888, 10926999, 14569332, 21853998, 29138664, 43707996, 87415992]

約数ペア:

[(1, 87415992), (2, 43707996), (3, 29138664), (4, 21853998), (6, 14569332), (8, 10926999), (9, 9712888), (12, 7284666), (18, 4856444), (24, 3642333), (36, 2428222), (72, 1214111), (197, 443736), (394, 221868), (591, 147912), (788, 110934), (1182, 73956), (1576, 55467), (1773, 49304), (2364, 36978), (3546, 24652), (4728, 18489), (6163, 14184), (7092, 12326)]