77590912

素因数分解:

$2^7\times 7^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 183141000

約数和(自身を除く): 105550088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 89, 98, 112, 128, 139, 178, 196, 224, 278, 356, 392, 448, 556, 623, 712, 784, 896, 973, 1112, 1246, 1424, 1568, 1946, 2224, 2492, 2848, 3136, 3892, 4361, 4448, 4984, 5696, 6272, 6811, 7784, 8722, 8896, 9968, 11392, 12371, 13622, 15568, 17444, 17792, 19936, 24742, 27244, 31136, 34888, 39872, 49484, 54488, 62272, 69776, 79744, 86597, 98968, 108976, 124544, 139552, 173194, 197936, 217952, 279104, 346388, 395872, 435904, 558208, 606179, 692776, 791744, 871808, 1212358, 1385552, 1583488, 2424716, 2771104, 4849432, 5542208, 9698864, 11084416, 19397728, 38795456, 77590912]

約数ペア:

[(1, 77590912), (2, 38795456), (4, 19397728), (7, 11084416), (8, 9698864), (14, 5542208), (16, 4849432), (28, 2771104), (32, 2424716), (49, 1583488), (56, 1385552), (64, 1212358), (89, 871808), (98, 791744), (112, 692776), (128, 606179), (139, 558208), (178, 435904), (196, 395872), (224, 346388), (278, 279104), (356, 217952), (392, 197936), (448, 173194), (556, 139552), (623, 124544), (712, 108976), (784, 98968), (896, 86597), (973, 79744), (1112, 69776), (1246, 62272), (1424, 54488), (1568, 49484), (1946, 39872), (2224, 34888), (2492, 31136), (2848, 27244), (3136, 24742), (3892, 19936), (4361, 17792), (4448, 17444), (4984, 15568), (5696, 13622), (6272, 12371), (6811, 11392), (7784, 9968), (8722, 8896)]