85404256

素因数分解:

$2^5\times 7^3\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 203212800

約数和(自身を除く): 117808544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 251, 343, 392, 434, 496, 502, 686, 784, 868, 992, 1004, 1372, 1519, 1568, 1736, 1757, 2008, 2744, 3038, 3472, 3514, 4016, 5488, 6076, 6944, 7028, 7781, 8032, 10633, 10976, 12152, 12299, 14056, 15562, 21266, 24304, 24598, 28112, 31124, 42532, 48608, 49196, 54467, 56224, 62248, 85064, 86093, 98392, 108934, 124496, 170128, 172186, 196784, 217868, 248992, 340256, 344372, 381269, 393568, 435736, 688744, 762538, 871472, 1377488, 1525076, 1742944, 2668883, 2754976, 3050152, 5337766, 6100304, 10675532, 12200608, 21351064, 42702128, 85404256]

約数ペア:

[(1, 85404256), (2, 42702128), (4, 21351064), (7, 12200608), (8, 10675532), (14, 6100304), (16, 5337766), (28, 3050152), (31, 2754976), (32, 2668883), (49, 1742944), (56, 1525076), (62, 1377488), (98, 871472), (112, 762538), (124, 688744), (196, 435736), (217, 393568), (224, 381269), (248, 344372), (251, 340256), (343, 248992), (392, 217868), (434, 196784), (496, 172186), (502, 170128), (686, 124496), (784, 108934), (868, 98392), (992, 86093), (1004, 85064), (1372, 62248), (1519, 56224), (1568, 54467), (1736, 49196), (1757, 48608), (2008, 42532), (2744, 31124), (3038, 28112), (3472, 24598), (3514, 24304), (4016, 21266), (5488, 15562), (6076, 14056), (6944, 12299), (7028, 12152), (7781, 10976), (8032, 10633)]