87468794

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 159920640

約数和(自身を除く): 72451846

約数列:

[1, 2, 7, 14, 31, 43, 62, 86, 109, 217, 218, 301, 434, 602, 763, 1333, 1526, 1849, 2666, 3379, 3698, 4687, 6758, 9331, 9374, 12943, 18662, 23653, 25886, 32809, 47306, 57319, 65618, 114638, 145297, 201541, 290594, 401233, 403082, 802466, 1017079, 1410787, 2034158, 2821574, 6247771, 12495542, 43734397, 87468794]

約数ペア:

[(1, 87468794), (2, 43734397), (7, 12495542), (14, 6247771), (31, 2821574), (43, 2034158), (62, 1410787), (86, 1017079), (109, 802466), (217, 403082), (218, 401233), (301, 290594), (434, 201541), (602, 145297), (763, 114638), (1333, 65618), (1526, 57319), (1849, 47306), (2666, 32809), (3379, 25886), (3698, 23653), (4687, 18662), (6758, 12943), (9331, 9374)]