73993968

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{7039}}^1$

素因数の和:7126

約数の個数: 60

約数和(自身を含む): 209946880

約数和(自身を除く): 135952912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 7039, 10512, 14078, 21117, 28156, 42234, 56312, 63351, 84468, 112624, 126702, 168936, 253404, 337872, 506808, 513847, 1013616, 1027694, 1541541, 2055388, 3083082, 4110776, 4624623, 6166164, 8221552, 9249246, 12332328, 18498492, 24664656, 36996984, 73993968]

約数ペア:

[(1, 73993968), (2, 36996984), (3, 24664656), (4, 18498492), (6, 12332328), (8, 9249246), (9, 8221552), (12, 6166164), (16, 4624623), (18, 4110776), (24, 3083082), (36, 2055388), (48, 1541541), (72, 1027694), (73, 1013616), (144, 513847), (146, 506808), (219, 337872), (292, 253404), (438, 168936), (584, 126702), (657, 112624), (876, 84468), (1168, 63351), (1314, 56312), (1752, 42234), (2628, 28156), (3504, 21117), (5256, 14078), (7039, 10512)]