80376744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{478433}}^1$

素因数の和:478449

約数の個数: 32

約数和(自身を含む): 229648320

約数和(自身を除く): 149271576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 478433, 956866, 1435299, 1913732, 2870598, 3349031, 3827464, 5741196, 6698062, 10047093, 11482392, 13396124, 20094186, 26792248, 40188372, 80376744]

約数ペア:

[(1, 80376744), (2, 40188372), (3, 26792248), (4, 20094186), (6, 13396124), (7, 11482392), (8, 10047093), (12, 6698062), (14, 5741196), (21, 3827464), (24, 3349031), (28, 2870598), (42, 1913732), (56, 1435299), (84, 956866), (168, 478433)]