66621888

素因数分解:

$2^6\times 3^2\times {\mathrm{115663}}^1$

素因数の和:115681

約数の個数: 42

約数和(自身を含む): 190961264

約数和(自身を除く): 124339376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 115663, 231326, 346989, 462652, 693978, 925304, 1040967, 1387956, 1850608, 2081934, 2775912, 3701216, 4163868, 5551824, 7402432, 8327736, 11103648, 16655472, 22207296, 33310944, 66621888]

約数ペア:

[(1, 66621888), (2, 33310944), (3, 22207296), (4, 16655472), (6, 11103648), (8, 8327736), (9, 7402432), (12, 5551824), (16, 4163868), (18, 3701216), (24, 2775912), (32, 2081934), (36, 1850608), (48, 1387956), (64, 1040967), (72, 925304), (96, 693978), (144, 462652), (192, 346989), (288, 231326), (576, 115663)]