66423924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13873}}^1$

素因数の和:13909

約数の個数: 72

約数和(自身を含む): 202005440

約数和(自身を除く): 135581516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 13873, 27746, 41619, 55492, 83238, 97111, 124857, 166476, 194222, 249714, 263587, 291333, 388444, 499428, 527174, 582666, 790761, 873999, 1054348, 1165332, 1581522, 1747998, 1845109, 2372283, 3163044, 3495996, 3690218, 4744566, 5535327, 7380436, 9489132, 11070654, 16605981, 22141308, 33211962, 66423924]

約数ペア:

[(1, 66423924), (2, 33211962), (3, 22141308), (4, 16605981), (6, 11070654), (7, 9489132), (9, 7380436), (12, 5535327), (14, 4744566), (18, 3690218), (19, 3495996), (21, 3163044), (28, 2372283), (36, 1845109), (38, 1747998), (42, 1581522), (57, 1165332), (63, 1054348), (76, 873999), (84, 790761), (114, 582666), (126, 527174), (133, 499428), (171, 388444), (228, 291333), (252, 263587), (266, 249714), (342, 194222), (399, 166476), (532, 124857), (684, 97111), (798, 83238), (1197, 55492), (1596, 41619), (2394, 27746), (4788, 13873)]