71381088

素因数分解:

$2^5\times 3^4\times {\mathrm{27539}}^1$

素因数の和:27561

約数の個数: 60

約数和(自身を含む): 209937420

約数和(自身を除く): 138556332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 27539, 55078, 82617, 110156, 165234, 220312, 247851, 330468, 440624, 495702, 660936, 743553, 881248, 991404, 1321872, 1487106, 1982808, 2230659, 2643744, 2974212, 3965616, 4461318, 5948424, 7931232, 8922636, 11896848, 17845272, 23793696, 35690544, 71381088]

約数ペア:

[(1, 71381088), (2, 35690544), (3, 23793696), (4, 17845272), (6, 11896848), (8, 8922636), (9, 7931232), (12, 5948424), (16, 4461318), (18, 3965616), (24, 2974212), (27, 2643744), (32, 2230659), (36, 1982808), (48, 1487106), (54, 1321872), (72, 991404), (81, 881248), (96, 743553), (108, 660936), (144, 495702), (162, 440624), (216, 330468), (288, 247851), (324, 220312), (432, 165234), (648, 110156), (864, 82617), (1296, 55078), (2592, 27539)]