91825216

素因数分解:

$2^6\times 7^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 112

約数和(自身を含む): 219456000

約数和(自身を除く): 127630784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 89, 94, 98, 112, 178, 188, 196, 224, 329, 343, 356, 376, 392, 448, 623, 658, 686, 712, 752, 784, 1246, 1316, 1372, 1424, 1504, 1568, 2303, 2492, 2632, 2744, 2848, 3008, 3136, 4183, 4361, 4606, 4984, 5264, 5488, 5696, 8366, 8722, 9212, 9968, 10528, 10976, 16121, 16732, 17444, 18424, 19936, 21056, 21952, 29281, 30527, 32242, 33464, 34888, 36848, 39872, 58562, 61054, 64484, 66928, 69776, 73696, 117124, 122108, 128968, 133856, 139552, 147392, 204967, 234248, 244216, 257936, 267712, 279104, 409934, 468496, 488432, 515872, 819868, 936992, 976864, 1031744, 1434769, 1639736, 1873984, 1953728, 2869538, 3279472, 5739076, 6558944, 11478152, 13117888, 22956304, 45912608, 91825216]

約数ペア:

[(1, 91825216), (2, 45912608), (4, 22956304), (7, 13117888), (8, 11478152), (14, 6558944), (16, 5739076), (28, 3279472), (32, 2869538), (47, 1953728), (49, 1873984), (56, 1639736), (64, 1434769), (89, 1031744), (94, 976864), (98, 936992), (112, 819868), (178, 515872), (188, 488432), (196, 468496), (224, 409934), (329, 279104), (343, 267712), (356, 257936), (376, 244216), (392, 234248), (448, 204967), (623, 147392), (658, 139552), (686, 133856), (712, 128968), (752, 122108), (784, 117124), (1246, 73696), (1316, 69776), (1372, 66928), (1424, 64484), (1504, 61054), (1568, 58562), (2303, 39872), (2492, 36848), (2632, 34888), (2744, 33464), (2848, 32242), (3008, 30527), (3136, 29281), (4183, 21952), (4361, 21056), (4606, 19936), (4984, 18424), (5264, 17444), (5488, 16732), (5696, 16121), (8366, 10976), (8722, 10528), (9212, 9968)]