87589872

素因数分解:

$2^4\times 3^2\times {\mathrm{487}}^1\times {\mathrm{1249}}^1$

素因数の和:1750

約数の個数: 60

約数和(自身を含む): 245830000

約数和(自身を除く): 158240128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 487, 974, 1249, 1461, 1948, 2498, 2922, 3747, 3896, 4383, 4996, 5844, 7494, 7792, 8766, 9992, 11241, 11688, 14988, 17532, 19984, 22482, 23376, 29976, 35064, 44964, 59952, 70128, 89928, 179856, 608263, 1216526, 1824789, 2433052, 3649578, 4866104, 5474367, 7299156, 9732208, 10948734, 14598312, 21897468, 29196624, 43794936, 87589872]

約数ペア:

[(1, 87589872), (2, 43794936), (3, 29196624), (4, 21897468), (6, 14598312), (8, 10948734), (9, 9732208), (12, 7299156), (16, 5474367), (18, 4866104), (24, 3649578), (36, 2433052), (48, 1824789), (72, 1216526), (144, 608263), (487, 179856), (974, 89928), (1249, 70128), (1461, 59952), (1948, 44964), (2498, 35064), (2922, 29976), (3747, 23376), (3896, 22482), (4383, 19984), (4996, 17532), (5844, 14988), (7494, 11688), (7792, 11241), (8766, 9992)]