81091536

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54497}}^1$

素因数の和:54539

約数の個数: 40

約数和(自身を含む): 216248064

約数和(自身を除く): 135156528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 54497, 108994, 163491, 217988, 326982, 435976, 653964, 871952, 1307928, 1689407, 2615856, 3378814, 5068221, 6757628, 10136442, 13515256, 20272884, 27030512, 40545768, 81091536]

約数ペア:

[(1, 81091536), (2, 40545768), (3, 27030512), (4, 20272884), (6, 13515256), (8, 10136442), (12, 6757628), (16, 5068221), (24, 3378814), (31, 2615856), (48, 1689407), (62, 1307928), (93, 871952), (124, 653964), (186, 435976), (248, 326982), (372, 217988), (496, 163491), (744, 108994), (1488, 54497)]