80757816

素因数分解:

$2^3\times 3^1\times {\mathrm{653}}^1\times {\mathrm{5153}}^1$

素因数の和:5815

約数の個数: 32

約数和(自身を含む): 202242960

約数和(自身を除く): 121485144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 653, 1306, 1959, 2612, 3918, 5153, 5224, 7836, 10306, 15459, 15672, 20612, 30918, 41224, 61836, 123672, 3364909, 6729818, 10094727, 13459636, 20189454, 26919272, 40378908, 80757816]

約数ペア:

[(1, 80757816), (2, 40378908), (3, 26919272), (4, 20189454), (6, 13459636), (8, 10094727), (12, 6729818), (24, 3364909), (653, 123672), (1306, 61836), (1959, 41224), (2612, 30918), (3918, 20612), (5153, 15672), (5224, 15459), (7836, 10306)]