73931436

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1129}}^1$

素因数の和:1263

約数の個数: 72

約数和(自身を含む): 199901520

約数和(自身を除く): 125970084

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 107, 153, 204, 214, 306, 321, 428, 612, 642, 963, 1129, 1284, 1819, 1926, 2258, 3387, 3638, 3852, 4516, 5457, 6774, 7276, 10161, 10914, 13548, 16371, 19193, 20322, 21828, 32742, 38386, 40644, 57579, 65484, 76772, 115158, 120803, 172737, 230316, 241606, 345474, 362409, 483212, 690948, 724818, 1087227, 1449636, 2053651, 2174454, 4107302, 4348908, 6160953, 8214604, 12321906, 18482859, 24643812, 36965718, 73931436]

約数ペア:

[(1, 73931436), (2, 36965718), (3, 24643812), (4, 18482859), (6, 12321906), (9, 8214604), (12, 6160953), (17, 4348908), (18, 4107302), (34, 2174454), (36, 2053651), (51, 1449636), (68, 1087227), (102, 724818), (107, 690948), (153, 483212), (204, 362409), (214, 345474), (306, 241606), (321, 230316), (428, 172737), (612, 120803), (642, 115158), (963, 76772), (1129, 65484), (1284, 57579), (1819, 40644), (1926, 38386), (2258, 32742), (3387, 21828), (3638, 20322), (3852, 19193), (4516, 16371), (5457, 13548), (6774, 10914), (7276, 10161)]