86164386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{443}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 215847936

約数和(自身を除く): 129683550

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 421, 443, 462, 842, 886, 1263, 1329, 2526, 2658, 2947, 3101, 4631, 4873, 5894, 6202, 8841, 9262, 9303, 9746, 13893, 14619, 17682, 18606, 27786, 29238, 32417, 34111, 64834, 68222, 97251, 102333, 186503, 194502, 204666, 373006, 559509, 1119018, 1305521, 2051533, 2611042, 3916563, 4103066, 6154599, 7833126, 12309198, 14360731, 28721462, 43082193, 86164386]

約数ペア:

[(1, 86164386), (2, 43082193), (3, 28721462), (6, 14360731), (7, 12309198), (11, 7833126), (14, 6154599), (21, 4103066), (22, 3916563), (33, 2611042), (42, 2051533), (66, 1305521), (77, 1119018), (154, 559509), (231, 373006), (421, 204666), (443, 194502), (462, 186503), (842, 102333), (886, 97251), (1263, 68222), (1329, 64834), (2526, 34111), (2658, 32417), (2947, 29238), (3101, 27786), (4631, 18606), (4873, 17682), (5894, 14619), (6202, 13893), (8841, 9746), (9262, 9303)]