84715956

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{20113}}^1$

素因数の和:20142

約数の個数: 60

約数和(自身を含む): 238511812

約数和(自身を除く): 153795856

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 20113, 40226, 60339, 80452, 120678, 181017, 241356, 261469, 362034, 522938, 543051, 724068, 784407, 1045876, 1086102, 1568814, 1629153, 2172204, 2353221, 3137628, 3258306, 4706442, 6516612, 7059663, 9412884, 14119326, 21178989, 28238652, 42357978, 84715956]

約数ペア:

[(1, 84715956), (2, 42357978), (3, 28238652), (4, 21178989), (6, 14119326), (9, 9412884), (12, 7059663), (13, 6516612), (18, 4706442), (26, 3258306), (27, 3137628), (36, 2353221), (39, 2172204), (52, 1629153), (54, 1568814), (78, 1086102), (81, 1045876), (108, 784407), (117, 724068), (156, 543051), (162, 522938), (234, 362034), (324, 261469), (351, 241356), (468, 181017), (702, 120678), (1053, 80452), (1404, 60339), (2106, 40226), (4212, 20113)]