90204336

素因数分解:

$2^4\times 3^2\times {\mathrm{239}}^1\times {\mathrm{2621}}^1$

素因数の和:2874

約数の個数: 60

約数和(自身を含む): 253599840

約数和(自身を除く): 163395504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 239, 478, 717, 956, 1434, 1912, 2151, 2621, 2868, 3824, 4302, 5242, 5736, 7863, 8604, 10484, 11472, 15726, 17208, 20968, 23589, 31452, 34416, 41936, 47178, 62904, 94356, 125808, 188712, 377424, 626419, 1252838, 1879257, 2505676, 3758514, 5011352, 5637771, 7517028, 10022704, 11275542, 15034056, 22551084, 30068112, 45102168, 90204336]

約数ペア:

[(1, 90204336), (2, 45102168), (3, 30068112), (4, 22551084), (6, 15034056), (8, 11275542), (9, 10022704), (12, 7517028), (16, 5637771), (18, 5011352), (24, 3758514), (36, 2505676), (48, 1879257), (72, 1252838), (144, 626419), (239, 377424), (478, 188712), (717, 125808), (956, 94356), (1434, 62904), (1912, 47178), (2151, 41936), (2621, 34416), (2868, 31452), (3824, 23589), (4302, 20968), (5242, 17208), (5736, 15726), (7863, 11472), (8604, 10484)]