117889812

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{823}}^1$

素因数の和:1029

約数の個数: 72

約数和(自身を含む): 313133184

約数和(自身を除く): 195243372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 173, 207, 276, 346, 414, 519, 692, 823, 828, 1038, 1557, 1646, 2076, 2469, 3114, 3292, 3979, 4938, 6228, 7407, 7958, 9876, 11937, 14814, 15916, 18929, 23874, 29628, 35811, 37858, 47748, 56787, 71622, 75716, 113574, 142379, 143244, 170361, 227148, 284758, 340722, 427137, 569516, 681444, 854274, 1281411, 1708548, 2562822, 3274717, 5125644, 6549434, 9824151, 13098868, 19648302, 29472453, 39296604, 58944906, 117889812]

約数ペア:

[(1, 117889812), (2, 58944906), (3, 39296604), (4, 29472453), (6, 19648302), (9, 13098868), (12, 9824151), (18, 6549434), (23, 5125644), (36, 3274717), (46, 2562822), (69, 1708548), (92, 1281411), (138, 854274), (173, 681444), (207, 569516), (276, 427137), (346, 340722), (414, 284758), (519, 227148), (692, 170361), (823, 143244), (828, 142379), (1038, 113574), (1557, 75716), (1646, 71622), (2076, 56787), (2469, 47748), (3114, 37858), (3292, 35811), (3979, 29628), (4938, 23874), (6228, 18929), (7407, 15916), (7958, 14814), (9876, 11937)]