42878304

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{21269}}^1$

素因数の和:21292

約数の個数: 72

約数和(自身を含む): 139361040

約数和(自身を除く): 96482736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 21269, 42538, 63807, 85076, 127614, 148883, 170152, 191421, 255228, 297766, 340304, 382842, 446649, 510456, 595532, 680608, 765684, 893298, 1020912, 1191064, 1339947, 1531368, 1786596, 2041824, 2382128, 2679894, 3062736, 3573192, 4764256, 5359788, 6125472, 7146384, 10719576, 14292768, 21439152, 42878304]

約数ペア:

[(1, 42878304), (2, 21439152), (3, 14292768), (4, 10719576), (6, 7146384), (7, 6125472), (8, 5359788), (9, 4764256), (12, 3573192), (14, 3062736), (16, 2679894), (18, 2382128), (21, 2041824), (24, 1786596), (28, 1531368), (32, 1339947), (36, 1191064), (42, 1020912), (48, 893298), (56, 765684), (63, 680608), (72, 595532), (84, 510456), (96, 446649), (112, 382842), (126, 340304), (144, 297766), (168, 255228), (224, 191421), (252, 170152), (288, 148883), (336, 127614), (504, 85076), (672, 63807), (1008, 42538), (2016, 21269)]