91048428

素因数分解:

$2^2\times 3^3\times {\mathrm{647}}^1\times {\mathrm{1303}}^1$

素因数の和:1963

約数の個数: 48

約数和(自身を含む): 236597760

約数和(自身を除く): 145549332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 647, 1294, 1303, 1941, 2588, 2606, 3882, 3909, 5212, 5823, 7764, 7818, 11646, 11727, 15636, 17469, 23292, 23454, 34938, 35181, 46908, 69876, 70362, 140724, 843041, 1686082, 2529123, 3372164, 5058246, 7587369, 10116492, 15174738, 22762107, 30349476, 45524214, 91048428]

約数ペア:

[(1, 91048428), (2, 45524214), (3, 30349476), (4, 22762107), (6, 15174738), (9, 10116492), (12, 7587369), (18, 5058246), (27, 3372164), (36, 2529123), (54, 1686082), (108, 843041), (647, 140724), (1294, 70362), (1303, 69876), (1941, 46908), (2588, 35181), (2606, 34938), (3882, 23454), (3909, 23292), (5212, 17469), (5823, 15636), (7764, 11727), (7818, 11646)]