86767020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{482039}}^1$

素因数の和:482054

約数の個数: 36

約数和(自身を含む): 263193840

約数和(自身を除く): 176426820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 482039, 964078, 1446117, 1928156, 2410195, 2892234, 4338351, 4820390, 5784468, 7230585, 8676702, 9640780, 14461170, 17353404, 21691755, 28922340, 43383510, 86767020]

約数ペア:

[(1, 86767020), (2, 43383510), (3, 28922340), (4, 21691755), (5, 17353404), (6, 14461170), (9, 9640780), (10, 8676702), (12, 7230585), (15, 5784468), (18, 4820390), (20, 4338351), (30, 2892234), (36, 2410195), (45, 1928156), (60, 1446117), (90, 964078), (180, 482039)]