65661948

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2909}}^1$

素因数の和:2952

約数の個数: 96

約数和(自身を含む): 195552000

約数和(自身を除く): 129890052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 99, 108, 114, 132, 171, 198, 209, 228, 297, 342, 396, 418, 513, 594, 627, 684, 836, 1026, 1188, 1254, 1881, 2052, 2508, 2909, 3762, 5643, 5818, 7524, 8727, 11286, 11636, 17454, 22572, 26181, 31999, 34908, 52362, 55271, 63998, 78543, 95997, 104724, 110542, 127996, 157086, 165813, 191994, 221084, 287991, 314172, 331626, 383988, 497439, 575982, 607981, 663252, 863973, 994878, 1151964, 1215962, 1492317, 1727946, 1823943, 1989756, 2431924, 2984634, 3455892, 3647886, 5471829, 5969268, 7295772, 10943658, 16415487, 21887316, 32830974, 65661948]

約数ペア:

[(1, 65661948), (2, 32830974), (3, 21887316), (4, 16415487), (6, 10943658), (9, 7295772), (11, 5969268), (12, 5471829), (18, 3647886), (19, 3455892), (22, 2984634), (27, 2431924), (33, 1989756), (36, 1823943), (38, 1727946), (44, 1492317), (54, 1215962), (57, 1151964), (66, 994878), (76, 863973), (99, 663252), (108, 607981), (114, 575982), (132, 497439), (171, 383988), (198, 331626), (209, 314172), (228, 287991), (297, 221084), (342, 191994), (396, 165813), (418, 157086), (513, 127996), (594, 110542), (627, 104724), (684, 95997), (836, 78543), (1026, 63998), (1188, 55271), (1254, 52362), (1881, 34908), (2052, 31999), (2508, 26181), (2909, 22572), (3762, 17454), (5643, 11636), (5818, 11286), (7524, 8727)]