42856128

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{1181}}^1$

素因数の和:1212

約数の個数: 140

約数和(自身を含む): 145310352

約数和(自身を除く): 102454224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1181, 1296, 1344, 1512, 1728, 2016, 2268, 2362, 2592, 3024, 3543, 4032, 4536, 4724, 5184, 6048, 7086, 8267, 9072, 9448, 10629, 12096, 14172, 16534, 18144, 18896, 21258, 24801, 28344, 31887, 33068, 36288, 37792, 42516, 49602, 56688, 63774, 66136, 74403, 75584, 85032, 95661, 99204, 113376, 127548, 132272, 148806, 170064, 191322, 198408, 223209, 226752, 255096, 264544, 297612, 340128, 382644, 396816, 446418, 510192, 529088, 595224, 669627, 680256, 765288, 793632, 892836, 1020384, 1190448, 1339254, 1530576, 1587264, 1785672, 2040768, 2380896, 2678508, 3061152, 3571344, 4761792, 5357016, 6122304, 7142688, 10714032, 14285376, 21428064, 42856128]

約数ペア:

[(1, 42856128), (2, 21428064), (3, 14285376), (4, 10714032), (6, 7142688), (7, 6122304), (8, 5357016), (9, 4761792), (12, 3571344), (14, 3061152), (16, 2678508), (18, 2380896), (21, 2040768), (24, 1785672), (27, 1587264), (28, 1530576), (32, 1339254), (36, 1190448), (42, 1020384), (48, 892836), (54, 793632), (56, 765288), (63, 680256), (64, 669627), (72, 595224), (81, 529088), (84, 510192), (96, 446418), (108, 396816), (112, 382644), (126, 340128), (144, 297612), (162, 264544), (168, 255096), (189, 226752), (192, 223209), (216, 198408), (224, 191322), (252, 170064), (288, 148806), (324, 132272), (336, 127548), (378, 113376), (432, 99204), (448, 95661), (504, 85032), (567, 75584), (576, 74403), (648, 66136), (672, 63774), (756, 56688), (864, 49602), (1008, 42516), (1134, 37792), (1181, 36288), (1296, 33068), (1344, 31887), (1512, 28344), (1728, 24801), (2016, 21258), (2268, 18896), (2362, 18144), (2592, 16534), (3024, 14172), (3543, 12096), (4032, 10629), (4536, 9448), (4724, 9072), (5184, 8267), (6048, 7086)]