61945026

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 157538304

約数和(自身を除く): 95593278

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 43, 46, 66, 69, 73, 78, 86, 129, 138, 143, 146, 219, 253, 258, 286, 299, 429, 438, 473, 506, 559, 598, 759, 803, 858, 897, 946, 949, 989, 1118, 1419, 1518, 1606, 1677, 1679, 1794, 1898, 1978, 2409, 2838, 2847, 2967, 3139, 3289, 3354, 3358, 4818, 5037, 5694, 5934, 6149, 6278, 6578, 9417, 9867, 10074, 10439, 10879, 12298, 12857, 18447, 18469, 18834, 19734, 20878, 21758, 21827, 25714, 31317, 32637, 34529, 36894, 36938, 38571, 40807, 43654, 55407, 62634, 65274, 65481, 69058, 72197, 77142, 81614, 103587, 110814, 122421, 130962, 141427, 144394, 207174, 216591, 240097, 244842, 282854, 424281, 433182, 448877, 480194, 720291, 794167, 848562, 897754, 938561, 1346631, 1440582, 1588334, 1877122, 2382501, 2693262, 2815683, 4765002, 5631366, 10324171, 20648342, 30972513, 61945026]

約数ペア:

[(1, 61945026), (2, 30972513), (3, 20648342), (6, 10324171), (11, 5631366), (13, 4765002), (22, 2815683), (23, 2693262), (26, 2382501), (33, 1877122), (39, 1588334), (43, 1440582), (46, 1346631), (66, 938561), (69, 897754), (73, 848562), (78, 794167), (86, 720291), (129, 480194), (138, 448877), (143, 433182), (146, 424281), (219, 282854), (253, 244842), (258, 240097), (286, 216591), (299, 207174), (429, 144394), (438, 141427), (473, 130962), (506, 122421), (559, 110814), (598, 103587), (759, 81614), (803, 77142), (858, 72197), (897, 69058), (946, 65481), (949, 65274), (989, 62634), (1118, 55407), (1419, 43654), (1518, 40807), (1606, 38571), (1677, 36938), (1679, 36894), (1794, 34529), (1898, 32637), (1978, 31317), (2409, 25714), (2838, 21827), (2847, 21758), (2967, 20878), (3139, 19734), (3289, 18834), (3354, 18469), (3358, 18447), (4818, 12857), (5037, 12298), (5694, 10879), (5934, 10439), (6149, 10074), (6278, 9867), (6578, 9417)]