90790784

素因数分解:

$2^7\times 7^1\times {\mathrm{107}}^1\times {\mathrm{947}}^1$

素因数の和:1075

約数の個数: 64

約数和(自身を含む): 208863360

約数和(自身を除く): 118072576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 428, 448, 749, 856, 896, 947, 1498, 1712, 1894, 2996, 3424, 3788, 5992, 6629, 6848, 7576, 11984, 13258, 13696, 15152, 23968, 26516, 30304, 47936, 53032, 60608, 95872, 101329, 106064, 121216, 202658, 212128, 405316, 424256, 709303, 810632, 848512, 1418606, 1621264, 2837212, 3242528, 5674424, 6485056, 11348848, 12970112, 22697696, 45395392, 90790784]

約数ペア:

[(1, 90790784), (2, 45395392), (4, 22697696), (7, 12970112), (8, 11348848), (14, 6485056), (16, 5674424), (28, 3242528), (32, 2837212), (56, 1621264), (64, 1418606), (107, 848512), (112, 810632), (128, 709303), (214, 424256), (224, 405316), (428, 212128), (448, 202658), (749, 121216), (856, 106064), (896, 101329), (947, 95872), (1498, 60608), (1712, 53032), (1894, 47936), (2996, 30304), (3424, 26516), (3788, 23968), (5992, 15152), (6629, 13696), (6848, 13258), (7576, 11984)]