81584728248

素因数分解:

$2^3\times 3^1\times {\mathrm{20201}}^1\times {\mathrm{168277}}^1$

素因数の和:188487

約数の個数: 32

約数和(自身を含む): 203973129360

約数和(自身を除く): 122388401112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 20201, 40402, 60603, 80804, 121206, 161608, 168277, 242412, 336554, 484824, 504831, 673108, 1009662, 1346216, 2019324, 4038648, 3399363677, 6798727354, 10198091031, 13597454708, 20396182062, 27194909416, 40792364124, 81584728248]

約数ペア:

[(1, 81584728248), (2, 40792364124), (3, 27194909416), (4, 20396182062), (6, 13597454708), (8, 10198091031), (12, 6798727354), (24, 3399363677), (20201, 4038648), (40402, 2019324), (60603, 1346216), (80804, 1009662), (121206, 673108), (161608, 504831), (168277, 484824), (242412, 336554)]