68248278

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{25793}}^1$

素因数の和:25818

約数の個数: 48

約数和(自身を含む): 176430960

約数和(自身を除く): 108182682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 25793, 51586, 77379, 154758, 180551, 232137, 361102, 464274, 541653, 696411, 1083306, 1263857, 1392822, 1624959, 2527714, 3249918, 3791571, 4874877, 7583142, 9749754, 11374713, 22749426, 34124139, 68248278]

約数ペア:

[(1, 68248278), (2, 34124139), (3, 22749426), (6, 11374713), (7, 9749754), (9, 7583142), (14, 4874877), (18, 3791571), (21, 3249918), (27, 2527714), (42, 1624959), (49, 1392822), (54, 1263857), (63, 1083306), (98, 696411), (126, 541653), (147, 464274), (189, 361102), (294, 232137), (378, 180551), (441, 154758), (882, 77379), (1323, 51586), (2646, 25793)]