86763780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{482021}}^1$

素因数の和:482036

約数の個数: 36

約数和(自身を含む): 263184012

約数和(自身を除く): 176420232

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 482021, 964042, 1446063, 1928084, 2410105, 2892126, 4338189, 4820210, 5784252, 7230315, 8676378, 9640420, 14460630, 17352756, 21690945, 28921260, 43381890, 86763780]

約数ペア:

[(1, 86763780), (2, 43381890), (3, 28921260), (4, 21690945), (5, 17352756), (6, 14460630), (9, 9640420), (10, 8676378), (12, 7230315), (15, 5784252), (18, 4820210), (20, 4338189), (30, 2892126), (36, 2410105), (45, 1928084), (60, 1446063), (90, 964042), (180, 482021)]