68443956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{271603}}^1$

素因数の和:271620

約数の個数: 36

約数和(自身を含む): 197727712

約数和(自身を除く): 129283756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 271603, 543206, 814809, 1086412, 1629618, 1901221, 2444427, 3259236, 3802442, 4888854, 5703663, 7604884, 9777708, 11407326, 17110989, 22814652, 34221978, 68443956]

約数ペア:

[(1, 68443956), (2, 34221978), (3, 22814652), (4, 17110989), (6, 11407326), (7, 9777708), (9, 7604884), (12, 5703663), (14, 4888854), (18, 3802442), (21, 3259236), (28, 2444427), (36, 1901221), (42, 1629618), (63, 1086412), (84, 814809), (126, 543206), (252, 271603)]