77891016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{857}}^1$

素因数の和:1414

約数の個数: 64

約数和(自身を含む): 223217280

約数和(自身を除く): 145326264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 541, 857, 1082, 1623, 1714, 2164, 2571, 3246, 3428, 3787, 4328, 5142, 5999, 6492, 6856, 7574, 10284, 11361, 11998, 12984, 15148, 17997, 20568, 22722, 23996, 30296, 35994, 45444, 47992, 71988, 90888, 143976, 463637, 927274, 1390911, 1854548, 2781822, 3245459, 3709096, 5563644, 6490918, 9736377, 11127288, 12981836, 19472754, 25963672, 38945508, 77891016]

約数ペア:

[(1, 77891016), (2, 38945508), (3, 25963672), (4, 19472754), (6, 12981836), (7, 11127288), (8, 9736377), (12, 6490918), (14, 5563644), (21, 3709096), (24, 3245459), (28, 2781822), (42, 1854548), (56, 1390911), (84, 927274), (168, 463637), (541, 143976), (857, 90888), (1082, 71988), (1623, 47992), (1714, 45444), (2164, 35994), (2571, 30296), (3246, 23996), (3428, 22722), (3787, 20568), (4328, 17997), (5142, 15148), (5999, 12984), (6492, 11998), (6856, 11361), (7574, 10284)]