81787296

素因数分解:

$2^5\times 3^1\times {\mathrm{97}}^1\times {\mathrm{8783}}^1$

素因数の和:8893

約数の個数: 48

約数和(自身を含む): 216929664

約数和(自身を除く): 135142368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 3104, 4656, 8783, 9312, 17566, 26349, 35132, 52698, 70264, 105396, 140528, 210792, 281056, 421584, 843168, 851951, 1703902, 2555853, 3407804, 5111706, 6815608, 10223412, 13631216, 20446824, 27262432, 40893648, 81787296]

約数ペア:

[(1, 81787296), (2, 40893648), (3, 27262432), (4, 20446824), (6, 13631216), (8, 10223412), (12, 6815608), (16, 5111706), (24, 3407804), (32, 2555853), (48, 1703902), (96, 851951), (97, 843168), (194, 421584), (291, 281056), (388, 210792), (582, 140528), (776, 105396), (1164, 70264), (1552, 52698), (2328, 35132), (3104, 26349), (4656, 17566), (8783, 9312)]