80578432

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 176745600

約数和(自身を除く): 96167168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 151, 176, 302, 352, 379, 604, 704, 758, 1208, 1408, 1516, 1661, 2416, 3032, 3322, 4169, 4832, 6064, 6644, 8338, 9664, 12128, 13288, 16676, 19328, 24256, 26576, 33352, 48512, 53152, 57229, 66704, 106304, 114458, 133408, 212608, 228916, 266816, 457832, 533632, 629519, 915664, 1259038, 1831328, 2518076, 3662656, 5036152, 7325312, 10072304, 20144608, 40289216, 80578432]

約数ペア:

[(1, 80578432), (2, 40289216), (4, 20144608), (8, 10072304), (11, 7325312), (16, 5036152), (22, 3662656), (32, 2518076), (44, 1831328), (64, 1259038), (88, 915664), (128, 629519), (151, 533632), (176, 457832), (302, 266816), (352, 228916), (379, 212608), (604, 133408), (704, 114458), (758, 106304), (1208, 66704), (1408, 57229), (1516, 53152), (1661, 48512), (2416, 33352), (3032, 26576), (3322, 24256), (4169, 19328), (4832, 16676), (6064, 13288), (6644, 12128), (8338, 9664)]