80018766

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{25997}}^1$

素因数の和:26030

約数の個数: 40

約数和(自身を含む): 188745480

約数和(自身を除く): 108726714

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 25997, 51994, 77991, 155982, 233973, 467946, 493943, 701919, 987886, 1403838, 1481829, 2105757, 2963658, 4211514, 4445487, 8890974, 13336461, 26672922, 40009383, 80018766]

約数ペア:

[(1, 80018766), (2, 40009383), (3, 26672922), (6, 13336461), (9, 8890974), (18, 4445487), (19, 4211514), (27, 2963658), (38, 2105757), (54, 1481829), (57, 1403838), (81, 987886), (114, 701919), (162, 493943), (171, 467946), (342, 233973), (513, 155982), (1026, 77991), (1539, 51994), (3078, 25997)]