130821264

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{43261}}^1$

素因数の和:43285

約数の個数: 80

約数和(自身を含む): 429159040

約数和(自身を除く): 298337776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 43261, 86522, 129783, 173044, 259566, 302827, 346088, 389349, 519132, 605654, 692176, 778698, 908481, 1038264, 1168047, 1211308, 1557396, 1816962, 2076528, 2336094, 2422616, 2725443, 3114792, 3633924, 4672188, 4845232, 5450886, 6229584, 7267848, 8176329, 9344376, 10901772, 14535696, 16352658, 18688752, 21803544, 32705316, 43607088, 65410632, 130821264]

約数ペア:

[(1, 130821264), (2, 65410632), (3, 43607088), (4, 32705316), (6, 21803544), (7, 18688752), (8, 16352658), (9, 14535696), (12, 10901772), (14, 9344376), (16, 8176329), (18, 7267848), (21, 6229584), (24, 5450886), (27, 4845232), (28, 4672188), (36, 3633924), (42, 3114792), (48, 2725443), (54, 2422616), (56, 2336094), (63, 2076528), (72, 1816962), (84, 1557396), (108, 1211308), (112, 1168047), (126, 1038264), (144, 908481), (168, 778698), (189, 692176), (216, 605654), (252, 519132), (336, 389349), (378, 346088), (432, 302827), (504, 259566), (756, 173044), (1008, 129783), (1512, 86522), (3024, 43261)]