66754044

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{9811}}^1$

素因数の和:9837

約数の個数: 72

約数和(自身を含む): 200007808

約数和(自身を除く): 133253764

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, 756, 972, 1134, 1701, 2268, 3402, 6804, 9811, 19622, 29433, 39244, 58866, 68677, 88299, 117732, 137354, 176598, 206031, 264897, 274708, 353196, 412062, 529794, 618093, 794691, 824124, 1059588, 1236186, 1589382, 1854279, 2384073, 2472372, 3178764, 3708558, 4768146, 5562837, 7417116, 9536292, 11125674, 16688511, 22251348, 33377022, 66754044]

約数ペア:

[(1, 66754044), (2, 33377022), (3, 22251348), (4, 16688511), (6, 11125674), (7, 9536292), (9, 7417116), (12, 5562837), (14, 4768146), (18, 3708558), (21, 3178764), (27, 2472372), (28, 2384073), (36, 1854279), (42, 1589382), (54, 1236186), (63, 1059588), (81, 824124), (84, 794691), (108, 618093), (126, 529794), (162, 412062), (189, 353196), (243, 274708), (252, 264897), (324, 206031), (378, 176598), (486, 137354), (567, 117732), (756, 88299), (972, 68677), (1134, 58866), (1701, 39244), (2268, 29433), (3402, 19622), (6804, 9811)]