68685246

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1637}}^1$

素因数の和:1695

約数の個数: 80

約数和(自身を含む): 180756576

約数和(自身を除く): 112071330

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 81, 111, 126, 162, 189, 222, 259, 333, 378, 518, 567, 666, 777, 999, 1134, 1554, 1637, 1998, 2331, 2997, 3274, 4662, 4911, 5994, 6993, 9822, 11459, 13986, 14733, 20979, 22918, 29466, 34377, 41958, 44199, 60569, 68754, 88398, 103131, 121138, 132597, 181707, 206262, 265194, 309393, 363414, 423983, 545121, 618786, 847966, 928179, 1090242, 1271949, 1635363, 1856358, 2543898, 3270726, 3815847, 4906089, 7631694, 9812178, 11447541, 22895082, 34342623, 68685246]

約数ペア:

[(1, 68685246), (2, 34342623), (3, 22895082), (6, 11447541), (7, 9812178), (9, 7631694), (14, 4906089), (18, 3815847), (21, 3270726), (27, 2543898), (37, 1856358), (42, 1635363), (54, 1271949), (63, 1090242), (74, 928179), (81, 847966), (111, 618786), (126, 545121), (162, 423983), (189, 363414), (222, 309393), (259, 265194), (333, 206262), (378, 181707), (518, 132597), (567, 121138), (666, 103131), (777, 88398), (999, 68754), (1134, 60569), (1554, 44199), (1637, 41958), (1998, 34377), (2331, 29466), (2997, 22918), (3274, 20979), (4662, 14733), (4911, 13986), (5994, 11459), (6993, 9822)]