81059904

素因数分解:

$2^6\times 3^2\times {\mathrm{140729}}^1$

素因数の和:140747

約数の個数: 42

約数和(自身を含む): 232345230

約数和(自身を除く): 151285326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 140729, 281458, 422187, 562916, 844374, 1125832, 1266561, 1688748, 2251664, 2533122, 3377496, 4503328, 5066244, 6754992, 9006656, 10132488, 13509984, 20264976, 27019968, 40529952, 81059904]

約数ペア:

[(1, 81059904), (2, 40529952), (3, 27019968), (4, 20264976), (6, 13509984), (8, 10132488), (9, 9006656), (12, 6754992), (16, 5066244), (18, 4503328), (24, 3377496), (32, 2533122), (36, 2251664), (48, 1688748), (64, 1266561), (72, 1125832), (96, 844374), (144, 562916), (192, 422187), (288, 281458), (576, 140729)]