42575904

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{431}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 141523200

約数和(自身を除く): 98947296

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, 431, 441, 504, 588, 672, 686, 784, 862, 882, 1008, 1029, 1176, 1293, 1372, 1568, 1724, 1764, 2016, 2058, 2352, 2586, 2744, 3017, 3087, 3448, 3528, 3879, 4116, 4704, 5172, 5488, 6034, 6174, 6896, 7056, 7758, 8232, 9051, 10344, 10976, 12068, 12348, 13792, 14112, 15516, 16464, 18102, 20688, 21119, 24136, 24696, 27153, 31032, 32928, 36204, 41376, 42238, 48272, 49392, 54306, 62064, 63357, 72408, 84476, 96544, 98784, 108612, 124128, 126714, 144816, 147833, 168952, 190071, 217224, 253428, 289632, 295666, 337904, 380142, 434448, 443499, 506856, 591332, 675808, 760284, 868896, 886998, 1013712, 1182664, 1330497, 1520568, 1773996, 2027424, 2365328, 2660994, 3041136, 3547992, 4730656, 5321988, 6082272, 7095984, 10643976, 14191968, 21287952, 42575904]

約数ペア:

[(1, 42575904), (2, 21287952), (3, 14191968), (4, 10643976), (6, 7095984), (7, 6082272), (8, 5321988), (9, 4730656), (12, 3547992), (14, 3041136), (16, 2660994), (18, 2365328), (21, 2027424), (24, 1773996), (28, 1520568), (32, 1330497), (36, 1182664), (42, 1013712), (48, 886998), (49, 868896), (56, 760284), (63, 675808), (72, 591332), (84, 506856), (96, 443499), (98, 434448), (112, 380142), (126, 337904), (144, 295666), (147, 289632), (168, 253428), (196, 217224), (224, 190071), (252, 168952), (288, 147833), (294, 144816), (336, 126714), (343, 124128), (392, 108612), (431, 98784), (441, 96544), (504, 84476), (588, 72408), (672, 63357), (686, 62064), (784, 54306), (862, 49392), (882, 48272), (1008, 42238), (1029, 41376), (1176, 36204), (1293, 32928), (1372, 31032), (1568, 27153), (1724, 24696), (1764, 24136), (2016, 21119), (2058, 20688), (2352, 18102), (2586, 16464), (2744, 15516), (3017, 14112), (3087, 13792), (3448, 12348), (3528, 12068), (3879, 10976), (4116, 10344), (4704, 9051), (5172, 8232), (5488, 7758), (6034, 7056), (6174, 6896)]