80674272

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13339}}^1$

素因数の和:13365

約数の個数: 96

約数和(自身を含む): 268934400

約数和(自身を除く): 188260128

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, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 13339, 26678, 40017, 53356, 80034, 93373, 106712, 120051, 160068, 186746, 213424, 240102, 280119, 320136, 360153, 373492, 426848, 480204, 560238, 640272, 720306, 746984, 840357, 960408, 1120476, 1280544, 1440612, 1493968, 1680714, 1920816, 2240952, 2521071, 2881224, 2987936, 3361428, 3841632, 4481904, 5042142, 5762448, 6722856, 8963808, 10084284, 11524896, 13445712, 20168568, 26891424, 40337136, 80674272]

約数ペア:

[(1, 80674272), (2, 40337136), (3, 26891424), (4, 20168568), (6, 13445712), (7, 11524896), (8, 10084284), (9, 8963808), (12, 6722856), (14, 5762448), (16, 5042142), (18, 4481904), (21, 3841632), (24, 3361428), (27, 2987936), (28, 2881224), (32, 2521071), (36, 2240952), (42, 1920816), (48, 1680714), (54, 1493968), (56, 1440612), (63, 1280544), (72, 1120476), (84, 960408), (96, 840357), (108, 746984), (112, 720306), (126, 640272), (144, 560238), (168, 480204), (189, 426848), (216, 373492), (224, 360153), (252, 320136), (288, 280119), (336, 240102), (378, 213424), (432, 186746), (504, 160068), (672, 120051), (756, 106712), (864, 93373), (1008, 80034), (1512, 53356), (2016, 40017), (3024, 26678), (6048, 13339)]