84239680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37607}}^1$

素因数の和:37631

約数の個数: 56

約数和(自身を含む): 229258368

約数和(自身を除く): 145018688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 37607, 75214, 150428, 188035, 263249, 300856, 376070, 526498, 601712, 752140, 1052996, 1203424, 1316245, 1504280, 2105992, 2406848, 2632490, 3008560, 4211984, 5264980, 6017120, 8423968, 10529960, 12034240, 16847936, 21059920, 42119840, 84239680]

約数ペア:

[(1, 84239680), (2, 42119840), (4, 21059920), (5, 16847936), (7, 12034240), (8, 10529960), (10, 8423968), (14, 6017120), (16, 5264980), (20, 4211984), (28, 3008560), (32, 2632490), (35, 2406848), (40, 2105992), (56, 1504280), (64, 1316245), (70, 1203424), (80, 1052996), (112, 752140), (140, 601712), (160, 526498), (224, 376070), (280, 300856), (320, 263249), (448, 188035), (560, 150428), (1120, 75214), (2240, 37607)]