86961138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2237}}^1$

素因数の和:2303

約数の個数: 64

約数和(自身を含む): 206254080

約数和(自身を除く): 119292942

約数列:

[1, 2, 3, 6, 11, 19, 22, 31, 33, 38, 57, 62, 66, 93, 114, 186, 209, 341, 418, 589, 627, 682, 1023, 1178, 1254, 1767, 2046, 2237, 3534, 4474, 6479, 6711, 12958, 13422, 19437, 24607, 38874, 42503, 49214, 69347, 73821, 85006, 127509, 138694, 147642, 208041, 255018, 416082, 467533, 762817, 935066, 1317593, 1402599, 1525634, 2288451, 2635186, 2805198, 3952779, 4576902, 7905558, 14493523, 28987046, 43480569, 86961138]

約数ペア:

[(1, 86961138), (2, 43480569), (3, 28987046), (6, 14493523), (11, 7905558), (19, 4576902), (22, 3952779), (31, 2805198), (33, 2635186), (38, 2288451), (57, 1525634), (62, 1402599), (66, 1317593), (93, 935066), (114, 762817), (186, 467533), (209, 416082), (341, 255018), (418, 208041), (589, 147642), (627, 138694), (682, 127509), (1023, 85006), (1178, 73821), (1254, 69347), (1767, 49214), (2046, 42503), (2237, 38874), (3534, 24607), (4474, 19437), (6479, 13422), (6711, 12958)]