87785784

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{42043}}^1$

素因数の和:42084

約数の個数: 48

約数和(自身を含む): 245957400

約数和(自身を除く): 158171616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 42043, 84086, 126129, 168172, 252258, 336344, 378387, 504516, 756774, 1009032, 1219247, 1513548, 2438494, 3027096, 3657741, 4876988, 7315482, 9753976, 10973223, 14630964, 21946446, 29261928, 43892892, 87785784]

約数ペア:

[(1, 87785784), (2, 43892892), (3, 29261928), (4, 21946446), (6, 14630964), (8, 10973223), (9, 9753976), (12, 7315482), (18, 4876988), (24, 3657741), (29, 3027096), (36, 2438494), (58, 1513548), (72, 1219247), (87, 1009032), (116, 756774), (174, 504516), (232, 378387), (261, 336344), (348, 252258), (522, 168172), (696, 126129), (1044, 84086), (2088, 42043)]