180644772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2539}}^1$

素因数の和:2582

約数の個数: 108

約数和(自身を含む): 539160720

約数和(自身を除く): 358515948

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, 1078, 1452, 1617, 1694, 2156, 2539, 2541, 3234, 3388, 5078, 5082, 5929, 6468, 7617, 10156, 10164, 11858, 15234, 17773, 17787, 23716, 27929, 30468, 35546, 35574, 53319, 55858, 71092, 71148, 83787, 106638, 111716, 124411, 167574, 195503, 213276, 248822, 307219, 335148, 373233, 391006, 497644, 586509, 614438, 746466, 782012, 921657, 1173018, 1228876, 1368521, 1492932, 1843314, 2150533, 2346036, 2737042, 3686628, 4105563, 4301066, 5474084, 6451599, 8211126, 8602132, 12903198, 15053731, 16422252, 25806396, 30107462, 45161193, 60214924, 90322386, 180644772]

約数ペア:

[(1, 180644772), (2, 90322386), (3, 60214924), (4, 45161193), (6, 30107462), (7, 25806396), (11, 16422252), (12, 15053731), (14, 12903198), (21, 8602132), (22, 8211126), (28, 6451599), (33, 5474084), (42, 4301066), (44, 4105563), (49, 3686628), (66, 2737042), (77, 2346036), (84, 2150533), (98, 1843314), (121, 1492932), (132, 1368521), (147, 1228876), (154, 1173018), (196, 921657), (231, 782012), (242, 746466), (294, 614438), (308, 586509), (363, 497644), (462, 391006), (484, 373233), (539, 335148), (588, 307219), (726, 248822), (847, 213276), (924, 195503), (1078, 167574), (1452, 124411), (1617, 111716), (1694, 106638), (2156, 83787), (2539, 71148), (2541, 71092), (3234, 55858), (3388, 53319), (5078, 35574), (5082, 35546), (5929, 30468), (6468, 27929), (7617, 23716), (10156, 17787), (10164, 17773), (11858, 15234)]