84184268

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 172972800

約数和(自身を除く): 88788532

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 131, 236, 262, 389, 413, 524, 778, 826, 917, 1556, 1652, 1834, 2723, 3668, 5446, 7729, 10892, 15458, 22951, 30916, 45902, 50959, 54103, 91804, 101918, 108206, 160657, 203836, 216412, 321314, 356713, 642628, 713426, 1426852, 3006581, 6013162, 12026324, 21046067, 42092134, 84184268]

約数ペア:

[(1, 84184268), (2, 42092134), (4, 21046067), (7, 12026324), (14, 6013162), (28, 3006581), (59, 1426852), (118, 713426), (131, 642628), (236, 356713), (262, 321314), (389, 216412), (413, 203836), (524, 160657), (778, 108206), (826, 101918), (917, 91804), (1556, 54103), (1652, 50959), (1834, 45902), (2723, 30916), (3668, 22951), (5446, 15458), (7729, 10892)]