89658828

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 271252800

約数和(自身を除く): 181593972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 53, 63, 84, 98, 106, 126, 137, 147, 159, 196, 212, 252, 274, 294, 318, 343, 371, 411, 441, 477, 548, 588, 636, 686, 742, 822, 882, 954, 959, 1029, 1113, 1233, 1372, 1484, 1644, 1764, 1908, 1918, 2058, 2226, 2466, 2597, 2877, 3087, 3339, 3836, 4116, 4452, 4932, 5194, 5754, 6174, 6678, 6713, 7261, 7791, 8631, 10388, 11508, 12348, 13356, 13426, 14522, 15582, 17262, 18179, 20139, 21783, 23373, 26852, 29044, 31164, 34524, 36358, 40278, 43566, 46746, 46991, 50827, 54537, 60417, 65349, 72716, 80556, 87132, 93492, 93982, 101654, 109074, 120834, 130698, 140973, 152481, 163611, 187964, 203308, 218148, 241668, 261396, 281946, 304962, 327222, 355789, 422919, 457443, 563892, 609924, 654444, 711578, 845838, 914886, 1067367, 1423156, 1691676, 1829772, 2134734, 2490523, 3202101, 4269468, 4981046, 6404202, 7471569, 9962092, 12808404, 14943138, 22414707, 29886276, 44829414, 89658828]

約数ペア:

[(1, 89658828), (2, 44829414), (3, 29886276), (4, 22414707), (6, 14943138), (7, 12808404), (9, 9962092), (12, 7471569), (14, 6404202), (18, 4981046), (21, 4269468), (28, 3202101), (36, 2490523), (42, 2134734), (49, 1829772), (53, 1691676), (63, 1423156), (84, 1067367), (98, 914886), (106, 845838), (126, 711578), (137, 654444), (147, 609924), (159, 563892), (196, 457443), (212, 422919), (252, 355789), (274, 327222), (294, 304962), (318, 281946), (343, 261396), (371, 241668), (411, 218148), (441, 203308), (477, 187964), (548, 163611), (588, 152481), (636, 140973), (686, 130698), (742, 120834), (822, 109074), (882, 101654), (954, 93982), (959, 93492), (1029, 87132), (1113, 80556), (1233, 72716), (1372, 65349), (1484, 60417), (1644, 54537), (1764, 50827), (1908, 46991), (1918, 46746), (2058, 43566), (2226, 40278), (2466, 36358), (2597, 34524), (2877, 31164), (3087, 29044), (3339, 26852), (3836, 23373), (4116, 21783), (4452, 20139), (4932, 18179), (5194, 17262), (5754, 15582), (6174, 14522), (6678, 13426), (6713, 13356), (7261, 12348), (7791, 11508), (8631, 10388)]