86481164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4603}}^1$

素因数の和:4686

約数の個数: 48

約数和(自身を含む): 191821056

約数和(自身を除く): 105339892

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2684, 4603, 4697, 9206, 9394, 18412, 18788, 32221, 50633, 64442, 101266, 128884, 202532, 280783, 354431, 561566, 708862, 1123132, 1417724, 1965481, 3088613, 3930962, 6177226, 7861924, 12354452, 21620291, 43240582, 86481164]

約数ペア:

[(1, 86481164), (2, 43240582), (4, 21620291), (7, 12354452), (11, 7861924), (14, 6177226), (22, 3930962), (28, 3088613), (44, 1965481), (61, 1417724), (77, 1123132), (122, 708862), (154, 561566), (244, 354431), (308, 280783), (427, 202532), (671, 128884), (854, 101266), (1342, 64442), (1708, 50633), (2684, 32221), (4603, 18788), (4697, 18412), (9206, 9394)]