80637192

素因数分解:

$2^3\times 3^2\times {\mathrm{317}}^1\times {\mathrm{3533}}^1$

素因数の和:3862

約数の個数: 48

約数和(自身を含む): 219143340

約数和(自身を除く): 138506148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 317, 634, 951, 1268, 1902, 2536, 2853, 3533, 3804, 5706, 7066, 7608, 10599, 11412, 14132, 21198, 22824, 28264, 31797, 42396, 63594, 84792, 127188, 254376, 1119961, 2239922, 3359883, 4479844, 6719766, 8959688, 10079649, 13439532, 20159298, 26879064, 40318596, 80637192]

約数ペア:

[(1, 80637192), (2, 40318596), (3, 26879064), (4, 20159298), (6, 13439532), (8, 10079649), (9, 8959688), (12, 6719766), (18, 4479844), (24, 3359883), (36, 2239922), (72, 1119961), (317, 254376), (634, 127188), (951, 84792), (1268, 63594), (1902, 42396), (2536, 31797), (2853, 28264), (3533, 22824), (3804, 21198), (5706, 14132), (7066, 11412), (7608, 10599)]