138708612

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{8737}}^1$

素因数の和:8767

約数の個数: 90

約数和(自身を含む): 421861902

約数和(自身を除く): 283153290

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 8737, 15876, 17474, 26211, 34948, 52422, 61159, 78633, 104844, 122318, 157266, 183477, 235899, 244636, 314532, 366954, 428113, 471798, 550431, 707697, 733908, 856226, 943596, 1100862, 1284339, 1415394, 1651293, 1712452, 2201724, 2568678, 2830788, 3302586, 3853017, 4953879, 5137356, 6605172, 7706034, 9907758, 11559051, 15412068, 19815516, 23118102, 34677153, 46236204, 69354306, 138708612]

約数ペア:

[(1, 138708612), (2, 69354306), (3, 46236204), (4, 34677153), (6, 23118102), (7, 19815516), (9, 15412068), (12, 11559051), (14, 9907758), (18, 7706034), (21, 6605172), (27, 5137356), (28, 4953879), (36, 3853017), (42, 3302586), (49, 2830788), (54, 2568678), (63, 2201724), (81, 1712452), (84, 1651293), (98, 1415394), (108, 1284339), (126, 1100862), (147, 943596), (162, 856226), (189, 733908), (196, 707697), (252, 550431), (294, 471798), (324, 428113), (378, 366954), (441, 314532), (567, 244636), (588, 235899), (756, 183477), (882, 157266), (1134, 122318), (1323, 104844), (1764, 78633), (2268, 61159), (2646, 52422), (3969, 34948), (5292, 26211), (7938, 17474), (8737, 15876)]