68053227

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 111974400

約数和(自身を除く): 43921173

約数列:

[1, 3, 11, 17, 29, 33, 47, 51, 87, 89, 141, 187, 267, 319, 493, 517, 561, 799, 957, 979, 1363, 1479, 1513, 1551, 2397, 2581, 2937, 4089, 4183, 4539, 5423, 7743, 8789, 12549, 14993, 16269, 16643, 23171, 26367, 28391, 43877, 44979, 46013, 49929, 69513, 71111, 85173, 121307, 131631, 138039, 213333, 254881, 363921, 482647, 764643, 782221, 1334377, 1447941, 2062219, 2346663, 4003131, 6186657, 22684409, 68053227]

約数ペア:

[(1, 68053227), (3, 22684409), (11, 6186657), (17, 4003131), (29, 2346663), (33, 2062219), (47, 1447941), (51, 1334377), (87, 782221), (89, 764643), (141, 482647), (187, 363921), (267, 254881), (319, 213333), (493, 138039), (517, 131631), (561, 121307), (799, 85173), (957, 71111), (979, 69513), (1363, 49929), (1479, 46013), (1513, 44979), (1551, 43877), (2397, 28391), (2581, 26367), (2937, 23171), (4089, 16643), (4183, 16269), (4539, 14993), (5423, 12549), (7743, 8789)]