80231616

素因数分解:

$2^6\times 3^2\times {\mathrm{139291}}^1$

素因数の和:139309

約数の個数: 42

約数和(自身を含む): 229971092

約数和(自身を除く): 149739476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 139291, 278582, 417873, 557164, 835746, 1114328, 1253619, 1671492, 2228656, 2507238, 3342984, 4457312, 5014476, 6685968, 8914624, 10028952, 13371936, 20057904, 26743872, 40115808, 80231616]

約数ペア:

[(1, 80231616), (2, 40115808), (3, 26743872), (4, 20057904), (6, 13371936), (8, 10028952), (9, 8914624), (12, 6685968), (16, 5014476), (18, 4457312), (24, 3342984), (32, 2507238), (36, 2228656), (48, 1671492), (64, 1253619), (72, 1114328), (96, 835746), (144, 557164), (192, 417873), (288, 278582), (576, 139291)]