69004048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 149990400

約数和(自身を除く): 80986352

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 71, 76, 92, 139, 142, 152, 184, 278, 284, 304, 368, 437, 556, 568, 874, 1112, 1136, 1349, 1633, 1748, 2224, 2641, 2698, 3197, 3266, 3496, 5282, 5396, 6394, 6532, 6992, 9869, 10564, 10792, 12788, 13064, 19738, 21128, 21584, 25576, 26128, 31027, 39476, 42256, 51152, 60743, 62054, 78952, 121486, 124108, 157904, 187511, 226987, 242972, 248216, 375022, 453974, 485944, 496432, 750044, 907948, 971888, 1500088, 1815896, 3000176, 3631792, 4312753, 8625506, 17251012, 34502024, 69004048]

約数ペア:

[(1, 69004048), (2, 34502024), (4, 17251012), (8, 8625506), (16, 4312753), (19, 3631792), (23, 3000176), (38, 1815896), (46, 1500088), (71, 971888), (76, 907948), (92, 750044), (139, 496432), (142, 485944), (152, 453974), (184, 375022), (278, 248216), (284, 242972), (304, 226987), (368, 187511), (437, 157904), (556, 124108), (568, 121486), (874, 78952), (1112, 62054), (1136, 60743), (1349, 51152), (1633, 42256), (1748, 39476), (2224, 31027), (2641, 26128), (2698, 25576), (3197, 21584), (3266, 21128), (3496, 19738), (5282, 13064), (5396, 12788), (6394, 10792), (6532, 10564), (6992, 9869)]