89839848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 268128000

約数和(自身を除く): 178288152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 97, 111, 148, 149, 168, 194, 222, 259, 291, 296, 298, 388, 444, 447, 518, 582, 596, 679, 776, 777, 888, 894, 1036, 1043, 1164, 1192, 1358, 1554, 1788, 2037, 2072, 2086, 2328, 2716, 3108, 3129, 3576, 3589, 4074, 4172, 5432, 5513, 6216, 6258, 7178, 8148, 8344, 10767, 11026, 12516, 14356, 14453, 16296, 16539, 21534, 22052, 25032, 25123, 28712, 28906, 33078, 38591, 43068, 43359, 44104, 50246, 57812, 66156, 75369, 77182, 86136, 86718, 100492, 101171, 115624, 115773, 132312, 150738, 154364, 173436, 200984, 202342, 231546, 301476, 303513, 308728, 346872, 404684, 463092, 534761, 602952, 607026, 809368, 926184, 1069522, 1214052, 1604283, 2139044, 2428104, 3208566, 3743327, 4278088, 6417132, 7486654, 11229981, 12834264, 14973308, 22459962, 29946616, 44919924, 89839848]

約数ペア:

[(1, 89839848), (2, 44919924), (3, 29946616), (4, 22459962), (6, 14973308), (7, 12834264), (8, 11229981), (12, 7486654), (14, 6417132), (21, 4278088), (24, 3743327), (28, 3208566), (37, 2428104), (42, 2139044), (56, 1604283), (74, 1214052), (84, 1069522), (97, 926184), (111, 809368), (148, 607026), (149, 602952), (168, 534761), (194, 463092), (222, 404684), (259, 346872), (291, 308728), (296, 303513), (298, 301476), (388, 231546), (444, 202342), (447, 200984), (518, 173436), (582, 154364), (596, 150738), (679, 132312), (776, 115773), (777, 115624), (888, 101171), (894, 100492), (1036, 86718), (1043, 86136), (1164, 77182), (1192, 75369), (1358, 66156), (1554, 57812), (1788, 50246), (2037, 44104), (2072, 43359), (2086, 43068), (2328, 38591), (2716, 33078), (3108, 28906), (3129, 28712), (3576, 25123), (3589, 25032), (4074, 22052), (4172, 21534), (5432, 16539), (5513, 16296), (6216, 14453), (6258, 14356), (7178, 12516), (8148, 11026), (8344, 10767)]