91205968

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:396

約数の個数: 80

約数和(自身を含む): 211256320

約数和(自身を除く): 120050352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 109, 112, 124, 217, 218, 241, 248, 434, 436, 482, 496, 763, 868, 872, 964, 1526, 1687, 1736, 1744, 1928, 3052, 3374, 3379, 3472, 3856, 6104, 6748, 6758, 7471, 12208, 13496, 13516, 14942, 23653, 26269, 26992, 27032, 29884, 47306, 52297, 52538, 54064, 59768, 94612, 104594, 105076, 119536, 183883, 189224, 209188, 210152, 367766, 378448, 418376, 420304, 735532, 814339, 836752, 1471064, 1628678, 2942128, 3257356, 5700373, 6514712, 11400746, 13029424, 22801492, 45602984, 91205968]

約数ペア:

[(1, 91205968), (2, 45602984), (4, 22801492), (7, 13029424), (8, 11400746), (14, 6514712), (16, 5700373), (28, 3257356), (31, 2942128), (56, 1628678), (62, 1471064), (109, 836752), (112, 814339), (124, 735532), (217, 420304), (218, 418376), (241, 378448), (248, 367766), (434, 210152), (436, 209188), (482, 189224), (496, 183883), (763, 119536), (868, 105076), (872, 104594), (964, 94612), (1526, 59768), (1687, 54064), (1736, 52538), (1744, 52297), (1928, 47306), (3052, 29884), (3374, 27032), (3379, 26992), (3472, 26269), (3856, 23653), (6104, 14942), (6748, 13516), (6758, 13496), (7471, 12208)]