78516216

素因数分解:

$2^3\times 3^6\times {\mathrm{13463}}^1$

素因数の和:13487

約数の個数: 56

約数和(自身を含む): 220742280

約数和(自身を除く): 142226064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 13463, 26926, 40389, 53852, 80778, 107704, 121167, 161556, 242334, 323112, 363501, 484668, 727002, 969336, 1090503, 1454004, 2181006, 2908008, 3271509, 4362012, 6543018, 8724024, 9814527, 13086036, 19629054, 26172072, 39258108, 78516216]

約数ペア:

[(1, 78516216), (2, 39258108), (3, 26172072), (4, 19629054), (6, 13086036), (8, 9814527), (9, 8724024), (12, 6543018), (18, 4362012), (24, 3271509), (27, 2908008), (36, 2181006), (54, 1454004), (72, 1090503), (81, 969336), (108, 727002), (162, 484668), (216, 363501), (243, 323112), (324, 242334), (486, 161556), (648, 121167), (729, 107704), (972, 80778), (1458, 53852), (1944, 40389), (2916, 26926), (5832, 13463)]