71474292

素因数分解:

$2^2\times 3^3\times {\mathrm{397}}^1\times {\mathrm{1667}}^1$

素因数の和:2077

約数の個数: 48

約数和(自身を含む): 185881920

約数和(自身を除く): 114407628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 397, 794, 1191, 1588, 1667, 2382, 3334, 3573, 4764, 5001, 6668, 7146, 10002, 10719, 14292, 15003, 20004, 21438, 30006, 42876, 45009, 60012, 90018, 180036, 661799, 1323598, 1985397, 2647196, 3970794, 5956191, 7941588, 11912382, 17868573, 23824764, 35737146, 71474292]

約数ペア:

[(1, 71474292), (2, 35737146), (3, 23824764), (4, 17868573), (6, 11912382), (9, 7941588), (12, 5956191), (18, 3970794), (27, 2647196), (36, 1985397), (54, 1323598), (108, 661799), (397, 180036), (794, 90018), (1191, 60012), (1588, 45009), (1667, 42876), (2382, 30006), (3334, 21438), (3573, 20004), (4764, 15003), (5001, 14292), (6668, 10719), (7146, 10002)]