87081444

素因数分解:

$2^2\times 3^2\times {\mathrm{487}}^1\times {\mathrm{4967}}^1$

素因数の和:5464

約数の個数: 36

約数和(自身を含む): 220618944

約数和(自身を除く): 133537500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 487, 974, 1461, 1948, 2922, 4383, 4967, 5844, 8766, 9934, 14901, 17532, 19868, 29802, 44703, 59604, 89406, 178812, 2418929, 4837858, 7256787, 9675716, 14513574, 21770361, 29027148, 43540722, 87081444]

約数ペア:

[(1, 87081444), (2, 43540722), (3, 29027148), (4, 21770361), (6, 14513574), (9, 9675716), (12, 7256787), (18, 4837858), (36, 2418929), (487, 178812), (974, 89406), (1461, 59604), (1948, 44703), (2922, 29802), (4383, 19868), (4967, 17532), (5844, 14901), (8766, 9934)]