68843844

素因数分解:

$2^2\times 3^6\times {\mathrm{23609}}^1$

素因数の和:23631

約数の個数: 42

約数和(自身を含む): 180640110

約数和(自身を除く): 111796266

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 23609, 47218, 70827, 94436, 141654, 212481, 283308, 424962, 637443, 849924, 1274886, 1912329, 2549772, 3824658, 5736987, 7649316, 11473974, 17210961, 22947948, 34421922, 68843844]

約数ペア:

[(1, 68843844), (2, 34421922), (3, 22947948), (4, 17210961), (6, 11473974), (9, 7649316), (12, 5736987), (18, 3824658), (27, 2549772), (36, 1912329), (54, 1274886), (81, 849924), (108, 637443), (162, 424962), (243, 283308), (324, 212481), (486, 141654), (729, 94436), (972, 70827), (1458, 47218), (2916, 23609)]