71355834

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 189652320

約数和(自身を除く): 118296486

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 29, 33, 34, 43, 51, 58, 66, 86, 87, 99, 102, 129, 153, 174, 187, 198, 258, 261, 289, 306, 319, 374, 387, 473, 493, 522, 561, 578, 638, 731, 774, 867, 946, 957, 986, 1122, 1247, 1419, 1462, 1479, 1683, 1734, 1914, 2193, 2494, 2601, 2838, 2871, 2958, 3179, 3366, 3741, 4257, 4386, 4437, 5202, 5423, 5742, 6358, 6579, 7482, 8041, 8381, 8514, 8874, 9537, 10846, 11223, 12427, 13158, 13717, 16082, 16269, 16762, 19074, 21199, 22446, 24123, 24854, 25143, 27434, 28611, 32538, 37281, 41151, 42398, 48246, 48807, 50286, 57222, 63597, 72369, 74562, 75429, 82302, 92191, 97614, 111843, 123453, 127194, 136697, 144738, 150858, 184382, 190791, 223686, 233189, 246906, 273394, 276573, 360383, 381582, 410091, 466378, 553146, 699567, 720766, 820182, 829719, 1081149, 1230273, 1399134, 1659438, 2098701, 2162298, 2460546, 3243447, 3964213, 4197402, 6486894, 7928426, 11892639, 23785278, 35677917, 71355834]

約数ペア:

[(1, 71355834), (2, 35677917), (3, 23785278), (6, 11892639), (9, 7928426), (11, 6486894), (17, 4197402), (18, 3964213), (22, 3243447), (29, 2460546), (33, 2162298), (34, 2098701), (43, 1659438), (51, 1399134), (58, 1230273), (66, 1081149), (86, 829719), (87, 820182), (99, 720766), (102, 699567), (129, 553146), (153, 466378), (174, 410091), (187, 381582), (198, 360383), (258, 276573), (261, 273394), (289, 246906), (306, 233189), (319, 223686), (374, 190791), (387, 184382), (473, 150858), (493, 144738), (522, 136697), (561, 127194), (578, 123453), (638, 111843), (731, 97614), (774, 92191), (867, 82302), (946, 75429), (957, 74562), (986, 72369), (1122, 63597), (1247, 57222), (1419, 50286), (1462, 48807), (1479, 48246), (1683, 42398), (1734, 41151), (1914, 37281), (2193, 32538), (2494, 28611), (2601, 27434), (2838, 25143), (2871, 24854), (2958, 24123), (3179, 22446), (3366, 21199), (3741, 19074), (4257, 16762), (4386, 16269), (4437, 16082), (5202, 13717), (5423, 13158), (5742, 12427), (6358, 11223), (6579, 10846), (7482, 9537), (8041, 8874), (8381, 8514)]