127717884

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{6257}}^1$

素因数の和:6286

約数の個数: 84

約数和(自身を含む): 383039664

約数和(自身を除く): 255321780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6257, 6804, 10206, 12514, 18771, 20412, 25028, 37542, 43799, 56313, 75084, 87598, 112626, 131397, 168939, 175196, 225252, 262794, 337878, 394191, 506817, 525588, 675756, 788382, 1013634, 1182573, 1520451, 1576764, 2027268, 2365146, 3040902, 3547719, 4561353, 4730292, 6081804, 7095438, 9122706, 10643157, 14190876, 18245412, 21286314, 31929471, 42572628, 63858942, 127717884]

約数ペア:

[(1, 127717884), (2, 63858942), (3, 42572628), (4, 31929471), (6, 21286314), (7, 18245412), (9, 14190876), (12, 10643157), (14, 9122706), (18, 7095438), (21, 6081804), (27, 4730292), (28, 4561353), (36, 3547719), (42, 3040902), (54, 2365146), (63, 2027268), (81, 1576764), (84, 1520451), (108, 1182573), (126, 1013634), (162, 788382), (189, 675756), (243, 525588), (252, 506817), (324, 394191), (378, 337878), (486, 262794), (567, 225252), (729, 175196), (756, 168939), (972, 131397), (1134, 112626), (1458, 87598), (1701, 75084), (2268, 56313), (2916, 43799), (3402, 37542), (5103, 25028), (6257, 20412), (6804, 18771), (10206, 12514)]