72209952

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1597}}^1$

素因数の和:1770

約数の個数: 72

約数和(自身を含む): 206784396

約数和(自身を除く): 134574444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1597, 1884, 2512, 2826, 3194, 3768, 4791, 5024, 5652, 6388, 7536, 9582, 11304, 12776, 14373, 15072, 19164, 22608, 25552, 28746, 38328, 45216, 51104, 57492, 76656, 114984, 153312, 229968, 250729, 459936, 501458, 752187, 1002916, 1504374, 2005832, 2256561, 3008748, 4011664, 4513122, 6017496, 8023328, 9026244, 12034992, 18052488, 24069984, 36104976, 72209952]

約数ペア:

[(1, 72209952), (2, 36104976), (3, 24069984), (4, 18052488), (6, 12034992), (8, 9026244), (9, 8023328), (12, 6017496), (16, 4513122), (18, 4011664), (24, 3008748), (32, 2256561), (36, 2005832), (48, 1504374), (72, 1002916), (96, 752187), (144, 501458), (157, 459936), (288, 250729), (314, 229968), (471, 153312), (628, 114984), (942, 76656), (1256, 57492), (1413, 51104), (1597, 45216), (1884, 38328), (2512, 28746), (2826, 25552), (3194, 22608), (3768, 19164), (4791, 15072), (5024, 14373), (5652, 12776), (6388, 11304), (7536, 9582)]