78771060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9311}}^1$

素因数の和:9373

約数の個数: 72

約数和(自身を含む): 244048896

約数和(自身を除く): 165277836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 9311, 18622, 27933, 37244, 46555, 55866, 83799, 93110, 111732, 139665, 167598, 186220, 279330, 335196, 418995, 437617, 558660, 837990, 875234, 1312851, 1675980, 1750468, 2188085, 2625702, 3938553, 4376170, 5251404, 6564255, 7877106, 8752340, 13128510, 15754212, 19692765, 26257020, 39385530, 78771060]

約数ペア:

[(1, 78771060), (2, 39385530), (3, 26257020), (4, 19692765), (5, 15754212), (6, 13128510), (9, 8752340), (10, 7877106), (12, 6564255), (15, 5251404), (18, 4376170), (20, 3938553), (30, 2625702), (36, 2188085), (45, 1750468), (47, 1675980), (60, 1312851), (90, 875234), (94, 837990), (141, 558660), (180, 437617), (188, 418995), (235, 335196), (282, 279330), (423, 186220), (470, 167598), (564, 139665), (705, 111732), (846, 93110), (940, 83799), (1410, 55866), (1692, 46555), (2115, 37244), (2820, 27933), (4230, 18622), (8460, 9311)]