84960088

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 169088040

約数和(自身を除く): 84127952

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 257, 344, 514, 961, 1028, 1333, 1922, 2056, 2666, 3844, 5332, 7688, 7967, 10664, 11051, 15934, 22102, 31868, 41323, 44204, 63736, 82646, 88408, 165292, 246977, 330584, 342581, 493954, 685162, 987908, 1370324, 1975816, 2740648, 10620011, 21240022, 42480044, 84960088]

約数ペア:

[(1, 84960088), (2, 42480044), (4, 21240022), (8, 10620011), (31, 2740648), (43, 1975816), (62, 1370324), (86, 987908), (124, 685162), (172, 493954), (248, 342581), (257, 330584), (344, 246977), (514, 165292), (961, 88408), (1028, 82646), (1333, 63736), (1922, 44204), (2056, 41323), (2666, 31868), (3844, 22102), (5332, 15934), (7688, 11051), (7967, 10664)]