75131084

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 153753600

約数和(自身を除く): 78622516

約数列:

[1, 2, 4, 7, 14, 28, 103, 109, 206, 218, 239, 412, 436, 478, 721, 763, 956, 1442, 1526, 1673, 2884, 3052, 3346, 6692, 11227, 22454, 24617, 26051, 44908, 49234, 52102, 78589, 98468, 104204, 157178, 172319, 182357, 314356, 344638, 364714, 689276, 729428, 2683253, 5366506, 10733012, 18782771, 37565542, 75131084]

約数ペア:

[(1, 75131084), (2, 37565542), (4, 18782771), (7, 10733012), (14, 5366506), (28, 2683253), (103, 729428), (109, 689276), (206, 364714), (218, 344638), (239, 314356), (412, 182357), (436, 172319), (478, 157178), (721, 104204), (763, 98468), (956, 78589), (1442, 52102), (1526, 49234), (1673, 44908), (2884, 26051), (3052, 24617), (3346, 22454), (6692, 11227)]