86272256

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1607

約数の個数: 72

約数和(自身を含む): 203288064

約数和(自身を除く): 117015808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1553, 1736, 1792, 1984, 3106, 3472, 3968, 6212, 6944, 7936, 10871, 12424, 13888, 21742, 24848, 27776, 43484, 48143, 49696, 55552, 86968, 96286, 99392, 173936, 192572, 198784, 337001, 347872, 385144, 397568, 674002, 695744, 770288, 1348004, 1391488, 1540576, 2696008, 2782976, 3081152, 5392016, 6162304, 10784032, 12324608, 21568064, 43136128, 86272256]

約数ペア:

[(1, 86272256), (2, 43136128), (4, 21568064), (7, 12324608), (8, 10784032), (14, 6162304), (16, 5392016), (28, 3081152), (31, 2782976), (32, 2696008), (56, 1540576), (62, 1391488), (64, 1348004), (112, 770288), (124, 695744), (128, 674002), (217, 397568), (224, 385144), (248, 347872), (256, 337001), (434, 198784), (448, 192572), (496, 173936), (868, 99392), (896, 96286), (992, 86968), (1553, 55552), (1736, 49696), (1792, 48143), (1984, 43484), (3106, 27776), (3472, 24848), (3968, 21742), (6212, 13888), (6944, 12424), (7936, 10871)]