82754728

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 195350400

約数和(自身を除く): 112595672

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 49, 56, 76, 82, 98, 133, 152, 164, 196, 266, 271, 287, 328, 392, 532, 542, 574, 779, 931, 1064, 1084, 1148, 1558, 1862, 1897, 2009, 2168, 2296, 3116, 3724, 3794, 4018, 5149, 5453, 6232, 7448, 7588, 8036, 10298, 10906, 11111, 13279, 15176, 16072, 20596, 21812, 22222, 26558, 36043, 38171, 41192, 43624, 44444, 53116, 72086, 76342, 77777, 88888, 106232, 144172, 152684, 155554, 211109, 252301, 288344, 305368, 311108, 422218, 504602, 544439, 622216, 844436, 1009204, 1088878, 1477763, 1688872, 2018408, 2177756, 2955526, 4355512, 5911052, 10344341, 11822104, 20688682, 41377364, 82754728]

約数ペア:

[(1, 82754728), (2, 41377364), (4, 20688682), (7, 11822104), (8, 10344341), (14, 5911052), (19, 4355512), (28, 2955526), (38, 2177756), (41, 2018408), (49, 1688872), (56, 1477763), (76, 1088878), (82, 1009204), (98, 844436), (133, 622216), (152, 544439), (164, 504602), (196, 422218), (266, 311108), (271, 305368), (287, 288344), (328, 252301), (392, 211109), (532, 155554), (542, 152684), (574, 144172), (779, 106232), (931, 88888), (1064, 77777), (1084, 76342), (1148, 72086), (1558, 53116), (1862, 44444), (1897, 43624), (2009, 41192), (2168, 38171), (2296, 36043), (3116, 26558), (3724, 22222), (3794, 21812), (4018, 20596), (5149, 16072), (5453, 15176), (6232, 13279), (7448, 11111), (7588, 10906), (8036, 10298)]