90607392

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1597}}^1$

素因数の和:1810

約数の個数: 72

約数和(自身を含む): 259134876

約数和(自身を除く): 168527484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1576, 1597, 1773, 2364, 3152, 3194, 3546, 4728, 4791, 6304, 6388, 7092, 9456, 9582, 12776, 14184, 14373, 18912, 19164, 25552, 28368, 28746, 38328, 51104, 56736, 57492, 76656, 114984, 153312, 229968, 314609, 459936, 629218, 943827, 1258436, 1887654, 2516872, 2831481, 3775308, 5033744, 5662962, 7550616, 10067488, 11325924, 15101232, 22651848, 30202464, 45303696, 90607392]

約数ペア:

[(1, 90607392), (2, 45303696), (3, 30202464), (4, 22651848), (6, 15101232), (8, 11325924), (9, 10067488), (12, 7550616), (16, 5662962), (18, 5033744), (24, 3775308), (32, 2831481), (36, 2516872), (48, 1887654), (72, 1258436), (96, 943827), (144, 629218), (197, 459936), (288, 314609), (394, 229968), (591, 153312), (788, 114984), (1182, 76656), (1576, 57492), (1597, 56736), (1773, 51104), (2364, 38328), (3152, 28746), (3194, 28368), (3546, 25552), (4728, 19164), (4791, 18912), (6304, 14373), (6388, 14184), (7092, 12776), (9456, 9582)]