81411936

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{11617}}^1$

素因数の和:11703

約数の個数: 48

約数和(自身を含む): 216652464

約数和(自身を除く): 135240528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 438, 584, 876, 1168, 1752, 2336, 3504, 7008, 11617, 23234, 34851, 46468, 69702, 92936, 139404, 185872, 278808, 371744, 557616, 848041, 1115232, 1696082, 2544123, 3392164, 5088246, 6784328, 10176492, 13568656, 20352984, 27137312, 40705968, 81411936]

約数ペア:

[(1, 81411936), (2, 40705968), (3, 27137312), (4, 20352984), (6, 13568656), (8, 10176492), (12, 6784328), (16, 5088246), (24, 3392164), (32, 2544123), (48, 1696082), (73, 1115232), (96, 848041), (146, 557616), (219, 371744), (292, 278808), (438, 185872), (584, 139404), (876, 92936), (1168, 69702), (1752, 46468), (2336, 34851), (3504, 23234), (7008, 11617)]