71841948444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{33457}}^1\times {\mathrm{8521}}^1$

素因数の和:41995

約数の個数: 72

約数和(自身を含む): 207573967328

約数和(自身を除く): 135732018884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 8521, 17042, 25563, 33457, 34084, 51126, 59647, 66914, 76689, 100371, 102252, 119294, 133828, 153378, 178941, 200742, 234199, 238588, 301113, 306756, 357882, 401484, 468398, 536823, 602226, 702597, 715764, 936796, 1073646, 1204452, 1405194, 2107791, 2147292, 2810388, 4215582, 8431164, 285087097, 570174194, 855261291, 1140348388, 1710522582, 1995609679, 2565783873, 3421045164, 3991219358, 5131567746, 5986829037, 7982438716, 10263135492, 11973658074, 17960487111, 23947316148, 35920974222, 71841948444]

約数ペア:

[(1, 71841948444), (2, 35920974222), (3, 23947316148), (4, 17960487111), (6, 11973658074), (7, 10263135492), (9, 7982438716), (12, 5986829037), (14, 5131567746), (18, 3991219358), (21, 3421045164), (28, 2565783873), (36, 1995609679), (42, 1710522582), (63, 1140348388), (84, 855261291), (126, 570174194), (252, 285087097), (8521, 8431164), (17042, 4215582), (25563, 2810388), (33457, 2147292), (34084, 2107791), (51126, 1405194), (59647, 1204452), (66914, 1073646), (76689, 936796), (100371, 715764), (102252, 702597), (119294, 602226), (133828, 536823), (153378, 468398), (178941, 401484), (200742, 357882), (234199, 306756), (238588, 301113)]