86980821816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{800221}}^1$

素因数の和:800884

約数の個数: 64

約数和(自身を含む): 248901050880

約数和(自身を除く): 161920229064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 647, 1294, 1941, 2588, 3882, 4529, 5176, 7764, 9058, 13587, 15528, 18116, 27174, 36232, 54348, 108696, 800221, 1600442, 2400663, 3200884, 4801326, 5601547, 6401768, 9602652, 11203094, 16804641, 19205304, 22406188, 33609282, 44812376, 67218564, 134437128, 517742987, 1035485974, 1553228961, 2070971948, 3106457922, 3624200909, 4141943896, 6212915844, 7248401818, 10872602727, 12425831688, 14496803636, 21745205454, 28993607272, 43490410908, 86980821816]

約数ペア:

[(1, 86980821816), (2, 43490410908), (3, 28993607272), (4, 21745205454), (6, 14496803636), (7, 12425831688), (8, 10872602727), (12, 7248401818), (14, 6212915844), (21, 4141943896), (24, 3624200909), (28, 3106457922), (42, 2070971948), (56, 1553228961), (84, 1035485974), (168, 517742987), (647, 134437128), (1294, 67218564), (1941, 44812376), (2588, 33609282), (3882, 22406188), (4529, 19205304), (5176, 16804641), (7764, 11203094), (9058, 9602652), (13587, 6401768), (15528, 5601547), (18116, 4801326), (27174, 3200884), (36232, 2400663), (54348, 1600442), (108696, 800221)]