127577664

素因数分解:

$2^6\times 3^2\times {\mathrm{221489}}^1$

素因数の和:221507

約数の個数: 42

約数和(自身を含む): 365679990

約数和(自身を除く): 238102326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 221489, 442978, 664467, 885956, 1328934, 1771912, 1993401, 2657868, 3543824, 3986802, 5315736, 7087648, 7973604, 10631472, 14175296, 15947208, 21262944, 31894416, 42525888, 63788832, 127577664]

約数ペア:

[(1, 127577664), (2, 63788832), (3, 42525888), (4, 31894416), (6, 21262944), (8, 15947208), (9, 14175296), (12, 10631472), (16, 7973604), (18, 7087648), (24, 5315736), (32, 3986802), (36, 3543824), (48, 2657868), (64, 1993401), (72, 1771912), (96, 1328934), (144, 885956), (192, 664467), (288, 442978), (576, 221489)]