12109157072

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1\times {\mathrm{523}}^1$

素因数の和:1108

約数の個数: 80

約数和(自身を含む): 24435394368

約数和(自身を除く): 12326237296

約数列:

[1, 2, 4, 8, 16, 43, 73, 86, 146, 172, 292, 344, 461, 523, 584, 688, 922, 1046, 1168, 1844, 2092, 3139, 3688, 4184, 6278, 7376, 8368, 12556, 19823, 22489, 25112, 33653, 38179, 39646, 44978, 50224, 67306, 76358, 79292, 89956, 134612, 152716, 158584, 179912, 241103, 269224, 305432, 317168, 359824, 482206, 538448, 610864, 964412, 1447079, 1641697, 1928824, 2894158, 3283394, 3857648, 5788316, 6566788, 10367429, 11576632, 13133576, 17600519, 20734858, 23153264, 26267152, 35201038, 41469716, 70402076, 82939432, 140804152, 165878864, 281608304, 756822317, 1513644634, 3027289268, 6054578536, 12109157072]

約数ペア:

[(1, 12109157072), (2, 6054578536), (4, 3027289268), (8, 1513644634), (16, 756822317), (43, 281608304), (73, 165878864), (86, 140804152), (146, 82939432), (172, 70402076), (292, 41469716), (344, 35201038), (461, 26267152), (523, 23153264), (584, 20734858), (688, 17600519), (922, 13133576), (1046, 11576632), (1168, 10367429), (1844, 6566788), (2092, 5788316), (3139, 3857648), (3688, 3283394), (4184, 2894158), (6278, 1928824), (7376, 1641697), (8368, 1447079), (12556, 964412), (19823, 610864), (22489, 538448), (25112, 482206), (33653, 359824), (38179, 317168), (39646, 305432), (44978, 269224), (50224, 241103), (67306, 179912), (76358, 158584), (79292, 152716), (89956, 134612)]