82975816

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2749}}^1$

素因数の和:2787

約数の個数: 64

約数和(自身を含む): 198000000

約数和(自身を除く): 115024184

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 343, 392, 539, 616, 686, 1078, 1372, 2156, 2744, 2749, 3773, 4312, 5498, 7546, 10996, 15092, 19243, 21992, 30184, 30239, 38486, 60478, 76972, 120956, 134701, 153944, 211673, 241912, 269402, 423346, 538804, 846692, 942907, 1077608, 1481711, 1693384, 1885814, 2963422, 3771628, 5926844, 7543256, 10371977, 11853688, 20743954, 41487908, 82975816]

約数ペア:

[(1, 82975816), (2, 41487908), (4, 20743954), (7, 11853688), (8, 10371977), (11, 7543256), (14, 5926844), (22, 3771628), (28, 2963422), (44, 1885814), (49, 1693384), (56, 1481711), (77, 1077608), (88, 942907), (98, 846692), (154, 538804), (196, 423346), (308, 269402), (343, 241912), (392, 211673), (539, 153944), (616, 134701), (686, 120956), (1078, 76972), (1372, 60478), (2156, 38486), (2744, 30239), (2749, 30184), (3773, 21992), (4312, 19243), (5498, 15092), (7546, 10996)]