42773472

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{433}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 142178400

約数和(自身を除く): 99404928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 433, 441, 504, 588, 672, 686, 784, 866, 882, 1008, 1029, 1176, 1299, 1372, 1568, 1732, 1764, 2016, 2058, 2352, 2598, 2744, 3031, 3087, 3464, 3528, 3897, 4116, 4704, 5196, 5488, 6062, 6174, 6928, 7056, 7794, 8232, 9093, 10392, 10976, 12124, 12348, 13856, 14112, 15588, 16464, 18186, 20784, 21217, 24248, 24696, 27279, 31176, 32928, 36372, 41568, 42434, 48496, 49392, 54558, 62352, 63651, 72744, 84868, 96992, 98784, 109116, 124704, 127302, 145488, 148519, 169736, 190953, 218232, 254604, 290976, 297038, 339472, 381906, 436464, 445557, 509208, 594076, 678944, 763812, 872928, 891114, 1018416, 1188152, 1336671, 1527624, 1782228, 2036832, 2376304, 2673342, 3055248, 3564456, 4752608, 5346684, 6110496, 7128912, 10693368, 14257824, 21386736, 42773472]

約数ペア:

[(1, 42773472), (2, 21386736), (3, 14257824), (4, 10693368), (6, 7128912), (7, 6110496), (8, 5346684), (9, 4752608), (12, 3564456), (14, 3055248), (16, 2673342), (18, 2376304), (21, 2036832), (24, 1782228), (28, 1527624), (32, 1336671), (36, 1188152), (42, 1018416), (48, 891114), (49, 872928), (56, 763812), (63, 678944), (72, 594076), (84, 509208), (96, 445557), (98, 436464), (112, 381906), (126, 339472), (144, 297038), (147, 290976), (168, 254604), (196, 218232), (224, 190953), (252, 169736), (288, 148519), (294, 145488), (336, 127302), (343, 124704), (392, 109116), (433, 98784), (441, 96992), (504, 84868), (588, 72744), (672, 63651), (686, 62352), (784, 54558), (866, 49392), (882, 48496), (1008, 42434), (1029, 41568), (1176, 36372), (1299, 32928), (1372, 31176), (1568, 27279), (1732, 24696), (1764, 24248), (2016, 21217), (2058, 20784), (2352, 18186), (2598, 16464), (2744, 15588), (3031, 14112), (3087, 13856), (3464, 12348), (3528, 12124), (3897, 10976), (4116, 10392), (4704, 9093), (5196, 8232), (5488, 7794), (6062, 7056), (6174, 6928)]