71555724

素因数分解:

$2^2\times 3^6\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:538

約数の個数: 84

約数和(自身を含む): 191703456

約数和(自身を除く): 120147732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 243, 318, 324, 463, 477, 486, 636, 729, 926, 954, 972, 1389, 1431, 1458, 1852, 1908, 2778, 2862, 2916, 4167, 4293, 5556, 5724, 8334, 8586, 12501, 12879, 16668, 17172, 24539, 25002, 25758, 37503, 38637, 49078, 50004, 51516, 73617, 75006, 77274, 98156, 112509, 147234, 150012, 154548, 220851, 225018, 294468, 337527, 441702, 450036, 662553, 675054, 883404, 1325106, 1350108, 1987659, 2650212, 3975318, 5962977, 7950636, 11925954, 17888931, 23851908, 35777862, 71555724]

約数ペア:

[(1, 71555724), (2, 35777862), (3, 23851908), (4, 17888931), (6, 11925954), (9, 7950636), (12, 5962977), (18, 3975318), (27, 2650212), (36, 1987659), (53, 1350108), (54, 1325106), (81, 883404), (106, 675054), (108, 662553), (159, 450036), (162, 441702), (212, 337527), (243, 294468), (318, 225018), (324, 220851), (463, 154548), (477, 150012), (486, 147234), (636, 112509), (729, 98156), (926, 77274), (954, 75006), (972, 73617), (1389, 51516), (1431, 50004), (1458, 49078), (1852, 38637), (1908, 37503), (2778, 25758), (2862, 25002), (2916, 24539), (4167, 17172), (4293, 16668), (5556, 12879), (5724, 12501), (8334, 8586)]