87256204

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{863}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 183472128

約数和(自身を除く): 96215924

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 157, 161, 314, 322, 628, 644, 863, 1099, 1726, 2198, 3452, 3611, 4396, 6041, 7222, 12082, 14444, 19849, 24164, 25277, 39698, 50554, 79396, 101108, 135491, 138943, 270982, 277886, 541964, 555772, 948437, 1896874, 3116293, 3793748, 6232586, 12465172, 21814051, 43628102, 87256204]

約数ペア:

[(1, 87256204), (2, 43628102), (4, 21814051), (7, 12465172), (14, 6232586), (23, 3793748), (28, 3116293), (46, 1896874), (92, 948437), (157, 555772), (161, 541964), (314, 277886), (322, 270982), (628, 138943), (644, 135491), (863, 101108), (1099, 79396), (1726, 50554), (2198, 39698), (3452, 25277), (3611, 24164), (4396, 19849), (6041, 14444), (7222, 12082)]