89307834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 240371712

約数和(自身を除く): 151063878

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 83, 102, 119, 137, 154, 166, 187, 231, 238, 249, 274, 357, 374, 411, 462, 498, 561, 581, 714, 822, 913, 959, 1122, 1162, 1309, 1411, 1507, 1743, 1826, 1918, 2329, 2618, 2739, 2822, 2877, 3014, 3486, 3927, 4233, 4521, 4658, 5478, 5754, 6391, 6987, 7854, 8466, 9042, 9877, 10549, 11371, 12782, 13974, 15521, 16303, 19173, 19754, 21098, 22742, 25619, 29631, 31042, 31647, 32606, 34113, 38346, 46563, 48909, 51238, 59262, 63294, 68226, 76857, 79597, 93126, 97818, 108647, 125081, 153714, 159194, 179333, 193307, 217294, 238791, 250162, 325941, 358666, 375243, 386614, 477582, 537999, 579921, 651882, 750486, 875567, 1075998, 1159842, 1353149, 1751134, 2126377, 2626701, 2706298, 4059447, 4252754, 5253402, 6379131, 8118894, 12758262, 14884639, 29769278, 44653917, 89307834]

約数ペア:

[(1, 89307834), (2, 44653917), (3, 29769278), (6, 14884639), (7, 12758262), (11, 8118894), (14, 6379131), (17, 5253402), (21, 4252754), (22, 4059447), (33, 2706298), (34, 2626701), (42, 2126377), (51, 1751134), (66, 1353149), (77, 1159842), (83, 1075998), (102, 875567), (119, 750486), (137, 651882), (154, 579921), (166, 537999), (187, 477582), (231, 386614), (238, 375243), (249, 358666), (274, 325941), (357, 250162), (374, 238791), (411, 217294), (462, 193307), (498, 179333), (561, 159194), (581, 153714), (714, 125081), (822, 108647), (913, 97818), (959, 93126), (1122, 79597), (1162, 76857), (1309, 68226), (1411, 63294), (1507, 59262), (1743, 51238), (1826, 48909), (1918, 46563), (2329, 38346), (2618, 34113), (2739, 32606), (2822, 31647), (2877, 31042), (3014, 29631), (3486, 25619), (3927, 22742), (4233, 21098), (4521, 19754), (4658, 19173), (5478, 16303), (5754, 15521), (6391, 13974), (6987, 12782), (7854, 11371), (8466, 10549), (9042, 9877)]