84039872

素因数分解:

$2^6\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1721}}^1$

素因数の和:1849

約数の個数: 56

約数和(自身を含む): 192450720

約数和(自身を除く): 108410848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 218, 224, 436, 448, 763, 872, 1526, 1721, 1744, 3052, 3442, 3488, 6104, 6884, 6976, 12047, 12208, 13768, 24094, 24416, 27536, 48188, 48832, 55072, 96376, 110144, 187589, 192752, 375178, 385504, 750356, 771008, 1313123, 1500712, 2626246, 3001424, 5252492, 6002848, 10504984, 12005696, 21009968, 42019936, 84039872]

約数ペア:

[(1, 84039872), (2, 42019936), (4, 21009968), (7, 12005696), (8, 10504984), (14, 6002848), (16, 5252492), (28, 3001424), (32, 2626246), (56, 1500712), (64, 1313123), (109, 771008), (112, 750356), (218, 385504), (224, 375178), (436, 192752), (448, 187589), (763, 110144), (872, 96376), (1526, 55072), (1721, 48832), (1744, 48188), (3052, 27536), (3442, 24416), (3488, 24094), (6104, 13768), (6884, 12208), (6976, 12047)]