89917128

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:529

約数の個数: 160

約数和(自身を含む): 295162560

約数和(自身を除く): 205245432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 81, 84, 86, 108, 126, 129, 162, 168, 172, 189, 216, 252, 258, 301, 324, 344, 378, 387, 461, 504, 516, 567, 602, 648, 756, 774, 903, 922, 1032, 1134, 1161, 1204, 1383, 1512, 1548, 1806, 1844, 2268, 2322, 2408, 2709, 2766, 3096, 3227, 3483, 3612, 3688, 4149, 4536, 4644, 5418, 5532, 6454, 6966, 7224, 8127, 8298, 9288, 9681, 10836, 11064, 12447, 12908, 13932, 16254, 16596, 19362, 19823, 21672, 24381, 24894, 25816, 27864, 29043, 32508, 33192, 37341, 38724, 39646, 48762, 49788, 58086, 59469, 65016, 74682, 77448, 79292, 87129, 97524, 99576, 116172, 118938, 138761, 149364, 158584, 174258, 178407, 195048, 232344, 237876, 261387, 277522, 298728, 348516, 356814, 416283, 475752, 522774, 535221, 555044, 697032, 713628, 832566, 1045548, 1070442, 1110088, 1248849, 1427256, 1605663, 1665132, 2091096, 2140884, 2497698, 3211326, 3330264, 3746547, 4281768, 4995396, 6422652, 7493094, 9990792, 11239641, 12845304, 14986188, 22479282, 29972376, 44958564, 89917128]

約数ペア:

[(1, 89917128), (2, 44958564), (3, 29972376), (4, 22479282), (6, 14986188), (7, 12845304), (8, 11239641), (9, 9990792), (12, 7493094), (14, 6422652), (18, 4995396), (21, 4281768), (24, 3746547), (27, 3330264), (28, 3211326), (36, 2497698), (42, 2140884), (43, 2091096), (54, 1665132), (56, 1605663), (63, 1427256), (72, 1248849), (81, 1110088), (84, 1070442), (86, 1045548), (108, 832566), (126, 713628), (129, 697032), (162, 555044), (168, 535221), (172, 522774), (189, 475752), (216, 416283), (252, 356814), (258, 348516), (301, 298728), (324, 277522), (344, 261387), (378, 237876), (387, 232344), (461, 195048), (504, 178407), (516, 174258), (567, 158584), (602, 149364), (648, 138761), (756, 118938), (774, 116172), (903, 99576), (922, 97524), (1032, 87129), (1134, 79292), (1161, 77448), (1204, 74682), (1383, 65016), (1512, 59469), (1548, 58086), (1806, 49788), (1844, 48762), (2268, 39646), (2322, 38724), (2408, 37341), (2709, 33192), (2766, 32508), (3096, 29043), (3227, 27864), (3483, 25816), (3612, 24894), (3688, 24381), (4149, 21672), (4536, 19823), (4644, 19362), (5418, 16596), (5532, 16254), (6454, 13932), (6966, 12908), (7224, 12447), (8127, 11064), (8298, 10836), (9288, 9681)]