81072192

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:356

約数の個数: 112

約数和(自身を含む): 226478592

約数和(自身を除く): 145406400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 64, 93, 96, 106, 124, 159, 186, 192, 212, 248, 257, 318, 372, 424, 496, 514, 636, 744, 771, 848, 992, 1028, 1272, 1488, 1542, 1643, 1696, 1984, 2056, 2544, 2976, 3084, 3286, 3392, 4112, 4929, 5088, 5952, 6168, 6572, 7967, 8224, 9858, 10176, 12336, 13144, 13621, 15934, 16448, 19716, 23901, 24672, 26288, 27242, 31868, 39432, 40863, 47802, 49344, 52576, 54484, 63736, 78864, 81726, 95604, 105152, 108968, 127472, 157728, 163452, 191208, 217936, 254944, 315456, 326904, 382416, 422251, 435872, 509888, 653808, 764832, 844502, 871744, 1266753, 1307616, 1529664, 1689004, 2533506, 2615232, 3378008, 5067012, 6756016, 10134024, 13512032, 20268048, 27024064, 40536096, 81072192]

約数ペア:

[(1, 81072192), (2, 40536096), (3, 27024064), (4, 20268048), (6, 13512032), (8, 10134024), (12, 6756016), (16, 5067012), (24, 3378008), (31, 2615232), (32, 2533506), (48, 1689004), (53, 1529664), (62, 1307616), (64, 1266753), (93, 871744), (96, 844502), (106, 764832), (124, 653808), (159, 509888), (186, 435872), (192, 422251), (212, 382416), (248, 326904), (257, 315456), (318, 254944), (372, 217936), (424, 191208), (496, 163452), (514, 157728), (636, 127472), (744, 108968), (771, 105152), (848, 95604), (992, 81726), (1028, 78864), (1272, 63736), (1488, 54484), (1542, 52576), (1643, 49344), (1696, 47802), (1984, 40863), (2056, 39432), (2544, 31868), (2976, 27242), (3084, 26288), (3286, 24672), (3392, 23901), (4112, 19716), (4929, 16448), (5088, 15934), (5952, 13621), (6168, 13144), (6572, 12336), (7967, 10176), (8224, 9858)]