90816516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 216

約数和(自身を含む): 295014720

約数和(自身を除く): 204198204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 29, 34, 36, 42, 43, 51, 58, 63, 68, 84, 86, 87, 102, 116, 119, 126, 129, 153, 172, 174, 203, 204, 238, 252, 258, 261, 289, 301, 306, 348, 357, 387, 406, 476, 493, 516, 522, 578, 602, 609, 612, 714, 731, 774, 812, 867, 903, 986, 1044, 1071, 1156, 1204, 1218, 1247, 1428, 1462, 1479, 1548, 1734, 1806, 1827, 1972, 2023, 2142, 2193, 2436, 2494, 2601, 2709, 2924, 2958, 3451, 3468, 3612, 3654, 3741, 4046, 4284, 4386, 4437, 4988, 5117, 5202, 5418, 5916, 6069, 6579, 6902, 7308, 7482, 8092, 8381, 8729, 8772, 8874, 10234, 10353, 10404, 10836, 11223, 12138, 12427, 13158, 13804, 14964, 15351, 16762, 17458, 17748, 18207, 20468, 20706, 21199, 22446, 24276, 24854, 25143, 26187, 26316, 30702, 31059, 33524, 34916, 36414, 37281, 41412, 42398, 44892, 46053, 49708, 50286, 52374, 58667, 61404, 62118, 63597, 72828, 74562, 75429, 78561, 84796, 86989, 92106, 100572, 104748, 111843, 117334, 124236, 127194, 148393, 149124, 150858, 157122, 173978, 176001, 184212, 190791, 223686, 234668, 254388, 260967, 296786, 301716, 314244, 347956, 352002, 360383, 381582, 445179, 447372, 521934, 528003, 593572, 704004, 720766, 763164, 782901, 890358, 1043868, 1056006, 1081149, 1335537, 1441532, 1565802, 1780716, 2112012, 2162298, 2522681, 2671074, 3131604, 3243447, 4324596, 5045362, 5342148, 6486894, 7568043, 10090724, 12973788, 15136086, 22704129, 30272172, 45408258, 90816516]

約数ペア:

[(1, 90816516), (2, 45408258), (3, 30272172), (4, 22704129), (6, 15136086), (7, 12973788), (9, 10090724), (12, 7568043), (14, 6486894), (17, 5342148), (18, 5045362), (21, 4324596), (28, 3243447), (29, 3131604), (34, 2671074), (36, 2522681), (42, 2162298), (43, 2112012), (51, 1780716), (58, 1565802), (63, 1441532), (68, 1335537), (84, 1081149), (86, 1056006), (87, 1043868), (102, 890358), (116, 782901), (119, 763164), (126, 720766), (129, 704004), (153, 593572), (172, 528003), (174, 521934), (203, 447372), (204, 445179), (238, 381582), (252, 360383), (258, 352002), (261, 347956), (289, 314244), (301, 301716), (306, 296786), (348, 260967), (357, 254388), (387, 234668), (406, 223686), (476, 190791), (493, 184212), (516, 176001), (522, 173978), (578, 157122), (602, 150858), (609, 149124), (612, 148393), (714, 127194), (731, 124236), (774, 117334), (812, 111843), (867, 104748), (903, 100572), (986, 92106), (1044, 86989), (1071, 84796), (1156, 78561), (1204, 75429), (1218, 74562), (1247, 72828), (1428, 63597), (1462, 62118), (1479, 61404), (1548, 58667), (1734, 52374), (1806, 50286), (1827, 49708), (1972, 46053), (2023, 44892), (2142, 42398), (2193, 41412), (2436, 37281), (2494, 36414), (2601, 34916), (2709, 33524), (2924, 31059), (2958, 30702), (3451, 26316), (3468, 26187), (3612, 25143), (3654, 24854), (3741, 24276), (4046, 22446), (4284, 21199), (4386, 20706), (4437, 20468), (4988, 18207), (5117, 17748), (5202, 17458), (5418, 16762), (5916, 15351), (6069, 14964), (6579, 13804), (6902, 13158), (7308, 12427), (7482, 12138), (8092, 11223), (8381, 10836), (8729, 10404), (8772, 10353), (8874, 10234)]