42761376

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{21211}}^1$

素因数の和:21234

約数の個数: 72

約数和(自身を含む): 138981024

約数和(自身を除く): 96219648

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, 21211, 42422, 63633, 84844, 127266, 148477, 169688, 190899, 254532, 296954, 339376, 381798, 445431, 509064, 593908, 678752, 763596, 890862, 1018128, 1187816, 1336293, 1527192, 1781724, 2036256, 2375632, 2672586, 3054384, 3563448, 4751264, 5345172, 6108768, 7126896, 10690344, 14253792, 21380688, 42761376]

約数ペア:

[(1, 42761376), (2, 21380688), (3, 14253792), (4, 10690344), (6, 7126896), (7, 6108768), (8, 5345172), (9, 4751264), (12, 3563448), (14, 3054384), (16, 2672586), (18, 2375632), (21, 2036256), (24, 1781724), (28, 1527192), (32, 1336293), (36, 1187816), (42, 1018128), (48, 890862), (56, 763596), (63, 678752), (72, 593908), (84, 509064), (96, 445431), (112, 381798), (126, 339376), (144, 296954), (168, 254532), (224, 190899), (252, 169688), (288, 148477), (336, 127266), (504, 84844), (672, 63633), (1008, 42422), (2016, 21211)]