72642108

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1021}}^1$

素因数の和:1064

約数の個数: 108

約数和(自身を含む): 216937896

約数和(自身を除く): 144295788

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 121, 132, 147, 154, 196, 231, 242, 294, 308, 363, 462, 484, 539, 588, 726, 847, 924, 1021, 1078, 1452, 1617, 1694, 2042, 2156, 2541, 3063, 3234, 3388, 4084, 5082, 5929, 6126, 6468, 7147, 10164, 11231, 11858, 12252, 14294, 17787, 21441, 22462, 23716, 28588, 33693, 35574, 42882, 44924, 50029, 67386, 71148, 78617, 85764, 100058, 123541, 134772, 150087, 157234, 200116, 235851, 247082, 300174, 314468, 370623, 471702, 494164, 550319, 600348, 741246, 864787, 943404, 1100638, 1482492, 1650957, 1729574, 2201276, 2594361, 3301914, 3459148, 5188722, 6053509, 6603828, 10377444, 12107018, 18160527, 24214036, 36321054, 72642108]

約数ペア:

[(1, 72642108), (2, 36321054), (3, 24214036), (4, 18160527), (6, 12107018), (7, 10377444), (11, 6603828), (12, 6053509), (14, 5188722), (21, 3459148), (22, 3301914), (28, 2594361), (33, 2201276), (42, 1729574), (44, 1650957), (49, 1482492), (66, 1100638), (77, 943404), (84, 864787), (98, 741246), (121, 600348), (132, 550319), (147, 494164), (154, 471702), (196, 370623), (231, 314468), (242, 300174), (294, 247082), (308, 235851), (363, 200116), (462, 157234), (484, 150087), (539, 134772), (588, 123541), (726, 100058), (847, 85764), (924, 78617), (1021, 71148), (1078, 67386), (1452, 50029), (1617, 44924), (1694, 42882), (2042, 35574), (2156, 33693), (2541, 28588), (3063, 23716), (3234, 22462), (3388, 21441), (4084, 17787), (5082, 14294), (5929, 12252), (6126, 11858), (6468, 11231), (7147, 10164)]