84708954

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 224078400

約数和(自身を除く): 139369446

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 23, 33, 38, 46, 57, 66, 69, 89, 99, 114, 121, 138, 171, 178, 198, 207, 209, 242, 253, 267, 342, 363, 414, 418, 437, 506, 534, 627, 726, 759, 801, 874, 979, 1089, 1254, 1311, 1518, 1602, 1691, 1881, 1958, 2047, 2178, 2277, 2299, 2622, 2783, 2937, 3382, 3762, 3933, 4094, 4554, 4598, 4807, 5073, 5566, 5874, 6141, 6897, 7866, 8349, 8811, 9614, 10146, 10769, 12282, 13794, 14421, 15219, 16698, 17622, 18423, 18601, 20691, 21538, 22517, 25047, 28842, 30438, 32307, 36846, 37202, 38893, 41382, 43263, 45034, 50094, 52877, 55803, 64614, 67551, 77786, 86526, 96921, 105754, 111606, 116679, 135102, 158631, 167409, 193842, 202653, 204611, 233358, 247687, 317262, 334818, 350037, 405306, 409222, 427823, 475893, 495374, 613833, 700074, 743061, 855646, 951786, 1227666, 1283469, 1486122, 1841499, 2229183, 2566938, 3682998, 3850407, 4458366, 4706053, 7700814, 9412106, 14118159, 28236318, 42354477, 84708954]

約数ペア:

[(1, 84708954), (2, 42354477), (3, 28236318), (6, 14118159), (9, 9412106), (11, 7700814), (18, 4706053), (19, 4458366), (22, 3850407), (23, 3682998), (33, 2566938), (38, 2229183), (46, 1841499), (57, 1486122), (66, 1283469), (69, 1227666), (89, 951786), (99, 855646), (114, 743061), (121, 700074), (138, 613833), (171, 495374), (178, 475893), (198, 427823), (207, 409222), (209, 405306), (242, 350037), (253, 334818), (267, 317262), (342, 247687), (363, 233358), (414, 204611), (418, 202653), (437, 193842), (506, 167409), (534, 158631), (627, 135102), (726, 116679), (759, 111606), (801, 105754), (874, 96921), (979, 86526), (1089, 77786), (1254, 67551), (1311, 64614), (1518, 55803), (1602, 52877), (1691, 50094), (1881, 45034), (1958, 43263), (2047, 41382), (2178, 38893), (2277, 37202), (2299, 36846), (2622, 32307), (2783, 30438), (2937, 28842), (3382, 25047), (3762, 22517), (3933, 21538), (4094, 20691), (4554, 18601), (4598, 18423), (4807, 17622), (5073, 16698), (5566, 15219), (5874, 14421), (6141, 13794), (6897, 12282), (7866, 10769), (8349, 10146), (8811, 9614)]