81554112

素因数分解:

$2^6\times 3^2\times {\mathrm{141587}}^1$

素因数の和:141605

約数の個数: 42

約数和(自身を含む): 233761788

約数和(自身を除く): 152207676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 141587, 283174, 424761, 566348, 849522, 1132696, 1274283, 1699044, 2265392, 2548566, 3398088, 4530784, 5097132, 6796176, 9061568, 10194264, 13592352, 20388528, 27184704, 40777056, 81554112]

約数ペア:

[(1, 81554112), (2, 40777056), (3, 27184704), (4, 20388528), (6, 13592352), (8, 10194264), (9, 9061568), (12, 6796176), (16, 5097132), (18, 4530784), (24, 3398088), (32, 2548566), (36, 2265392), (48, 1699044), (64, 1274283), (72, 1132696), (96, 849522), (144, 566348), (192, 424761), (288, 283174), (576, 141587)]