87965724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 274563072

約数和(自身を除く): 186597348

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 37, 42, 44, 62, 66, 74, 77, 83, 84, 93, 111, 124, 132, 148, 154, 166, 186, 217, 222, 231, 249, 259, 308, 332, 341, 372, 407, 434, 444, 462, 498, 518, 581, 651, 682, 777, 814, 868, 913, 924, 996, 1023, 1036, 1147, 1162, 1221, 1302, 1364, 1554, 1628, 1743, 1826, 2046, 2294, 2324, 2387, 2442, 2573, 2604, 2739, 2849, 3071, 3108, 3441, 3486, 3652, 4092, 4588, 4774, 4884, 5146, 5478, 5698, 6142, 6391, 6882, 6972, 7161, 7719, 8029, 8547, 9213, 9548, 10292, 10956, 11396, 12284, 12617, 12782, 13764, 14322, 15438, 16058, 17094, 18011, 18426, 19173, 21497, 24087, 25234, 25564, 28303, 28644, 30876, 32116, 33781, 34188, 36022, 36852, 37851, 38346, 42994, 48174, 50468, 54033, 56606, 64491, 67562, 72044, 75702, 76692, 84909, 85988, 88319, 95201, 96348, 101343, 108066, 113212, 128982, 135124, 151404, 169818, 176638, 190402, 198121, 202686, 216132, 236467, 257964, 264957, 285603, 339636, 353276, 380804, 396242, 405372, 472934, 529914, 571206, 594363, 666407, 709401, 792484, 945868, 1047211, 1059828, 1142412, 1188726, 1332814, 1418802, 1999221, 2094422, 2377452, 2665628, 2837604, 3141633, 3998442, 4188844, 6283266, 7330477, 7996884, 12566532, 14660954, 21991431, 29321908, 43982862, 87965724]

約数ペア:

[(1, 87965724), (2, 43982862), (3, 29321908), (4, 21991431), (6, 14660954), (7, 12566532), (11, 7996884), (12, 7330477), (14, 6283266), (21, 4188844), (22, 3998442), (28, 3141633), (31, 2837604), (33, 2665628), (37, 2377452), (42, 2094422), (44, 1999221), (62, 1418802), (66, 1332814), (74, 1188726), (77, 1142412), (83, 1059828), (84, 1047211), (93, 945868), (111, 792484), (124, 709401), (132, 666407), (148, 594363), (154, 571206), (166, 529914), (186, 472934), (217, 405372), (222, 396242), (231, 380804), (249, 353276), (259, 339636), (308, 285603), (332, 264957), (341, 257964), (372, 236467), (407, 216132), (434, 202686), (444, 198121), (462, 190402), (498, 176638), (518, 169818), (581, 151404), (651, 135124), (682, 128982), (777, 113212), (814, 108066), (868, 101343), (913, 96348), (924, 95201), (996, 88319), (1023, 85988), (1036, 84909), (1147, 76692), (1162, 75702), (1221, 72044), (1302, 67562), (1364, 64491), (1554, 56606), (1628, 54033), (1743, 50468), (1826, 48174), (2046, 42994), (2294, 38346), (2324, 37851), (2387, 36852), (2442, 36022), (2573, 34188), (2604, 33781), (2739, 32116), (2849, 30876), (3071, 28644), (3108, 28303), (3441, 25564), (3486, 25234), (3652, 24087), (4092, 21497), (4588, 19173), (4774, 18426), (4884, 18011), (5146, 17094), (5478, 16058), (5698, 15438), (6142, 14322), (6391, 13764), (6882, 12782), (6972, 12617), (7161, 12284), (7719, 11396), (8029, 10956), (8547, 10292), (9213, 9548)]