81827136

素因数分解:

$2^6\times 3^2\times {\mathrm{142061}}^1$

素因数の和:142079

約数の個数: 42

約数和(自身を含む): 234544362

約数和(自身を除く): 152717226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 142061, 284122, 426183, 568244, 852366, 1136488, 1278549, 1704732, 2272976, 2557098, 3409464, 4545952, 5114196, 6818928, 9091904, 10228392, 13637856, 20456784, 27275712, 40913568, 81827136]

約数ペア:

[(1, 81827136), (2, 40913568), (3, 27275712), (4, 20456784), (6, 13637856), (8, 10228392), (9, 9091904), (12, 6818928), (16, 5114196), (18, 4545952), (24, 3409464), (32, 2557098), (36, 2272976), (48, 1704732), (64, 1278549), (72, 1136488), (96, 852366), (144, 568244), (192, 426183), (288, 284122), (576, 142061)]