90621984

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:842

約数の個数: 96

約数和(自身を含む): 252141120

約数和(自身を除く): 161519136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 43, 48, 58, 86, 87, 96, 116, 129, 172, 174, 232, 258, 344, 348, 464, 516, 688, 696, 757, 928, 1032, 1247, 1376, 1392, 1514, 2064, 2271, 2494, 2784, 3028, 3741, 4128, 4542, 4988, 6056, 7482, 9084, 9976, 12112, 14964, 18168, 19952, 21953, 24224, 29928, 32551, 36336, 39904, 43906, 59856, 65102, 65859, 72672, 87812, 97653, 119712, 130204, 131718, 175624, 195306, 260408, 263436, 351248, 390612, 520816, 526872, 702496, 781224, 943979, 1041632, 1053744, 1562448, 1887958, 2107488, 2831937, 3124896, 3775916, 5663874, 7551832, 11327748, 15103664, 22655496, 30207328, 45310992, 90621984]

約数ペア:

[(1, 90621984), (2, 45310992), (3, 30207328), (4, 22655496), (6, 15103664), (8, 11327748), (12, 7551832), (16, 5663874), (24, 3775916), (29, 3124896), (32, 2831937), (43, 2107488), (48, 1887958), (58, 1562448), (86, 1053744), (87, 1041632), (96, 943979), (116, 781224), (129, 702496), (172, 526872), (174, 520816), (232, 390612), (258, 351248), (344, 263436), (348, 260408), (464, 195306), (516, 175624), (688, 131718), (696, 130204), (757, 119712), (928, 97653), (1032, 87812), (1247, 72672), (1376, 65859), (1392, 65102), (1514, 59856), (2064, 43906), (2271, 39904), (2494, 36336), (2784, 32551), (3028, 29928), (3741, 24224), (4128, 21953), (4542, 19952), (4988, 18168), (6056, 14964), (7482, 12112), (9084, 9976)]