66889836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3041}}^1$

素因数の和:3111

約数の個数: 72

約数和(自身を含む): 186024384

約数和(自身を除く): 119134548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3041, 3666, 5499, 6082, 7332, 9123, 10998, 12164, 18246, 21996, 27369, 36492, 39533, 54738, 79066, 109476, 118599, 142927, 158132, 237198, 285854, 355797, 428781, 474396, 571708, 711594, 857562, 1286343, 1423188, 1715124, 1858051, 2572686, 3716102, 5145372, 5574153, 7432204, 11148306, 16722459, 22296612, 33444918, 66889836]

約数ペア:

[(1, 66889836), (2, 33444918), (3, 22296612), (4, 16722459), (6, 11148306), (9, 7432204), (12, 5574153), (13, 5145372), (18, 3716102), (26, 2572686), (36, 1858051), (39, 1715124), (47, 1423188), (52, 1286343), (78, 857562), (94, 711594), (117, 571708), (141, 474396), (156, 428781), (188, 355797), (234, 285854), (282, 237198), (423, 158132), (468, 142927), (564, 118599), (611, 109476), (846, 79066), (1222, 54738), (1692, 39533), (1833, 36492), (2444, 27369), (3041, 21996), (3666, 18246), (5499, 12164), (6082, 10998), (7332, 9123)]