78451968

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{14593}}^1$

素因数の和:14619

約数の個数: 72

約数和(自身を含む): 238641088

約数和(自身を除く): 160189120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 14593, 29186, 43779, 58372, 87558, 102151, 116744, 175116, 204302, 233488, 306453, 350232, 408604, 466976, 612906, 700464, 817208, 933952, 1225812, 1400928, 1634416, 1867904, 2451624, 2801856, 3268832, 3735808, 4903248, 5603712, 6537664, 9806496, 11207424, 13075328, 19612992, 26150656, 39225984, 78451968]

約数ペア:

[(1, 78451968), (2, 39225984), (3, 26150656), (4, 19612992), (6, 13075328), (7, 11207424), (8, 9806496), (12, 6537664), (14, 5603712), (16, 4903248), (21, 3735808), (24, 3268832), (28, 2801856), (32, 2451624), (42, 1867904), (48, 1634416), (56, 1400928), (64, 1225812), (84, 933952), (96, 817208), (112, 700464), (128, 612906), (168, 466976), (192, 408604), (224, 350232), (256, 306453), (336, 233488), (384, 204302), (448, 175116), (672, 116744), (768, 102151), (896, 87558), (1344, 58372), (1792, 43779), (2688, 29186), (5376, 14593)]