86919336

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 278497440

約数和(自身を除く): 191578104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 71, 72, 84, 98, 126, 142, 147, 168, 196, 213, 252, 284, 294, 347, 392, 426, 441, 497, 504, 568, 588, 639, 694, 852, 882, 994, 1041, 1176, 1278, 1388, 1491, 1704, 1764, 1988, 2082, 2429, 2556, 2776, 2982, 3123, 3479, 3528, 3976, 4164, 4473, 4858, 5112, 5964, 6246, 6958, 7287, 8328, 8946, 9716, 10437, 11928, 12492, 13916, 14574, 17003, 17892, 19432, 20874, 21861, 24637, 24984, 27832, 29148, 31311, 34006, 35784, 41748, 43722, 49274, 51009, 58296, 62622, 68012, 73911, 83496, 87444, 98548, 102018, 125244, 136024, 147822, 153027, 172459, 174888, 197096, 204036, 221733, 250488, 295644, 306054, 344918, 408072, 443466, 517377, 591288, 612108, 689836, 886932, 1034754, 1207213, 1224216, 1379672, 1552131, 1773864, 2069508, 2414426, 3104262, 3621639, 4139016, 4828852, 6208524, 7243278, 9657704, 10864917, 12417048, 14486556, 21729834, 28973112, 43459668, 86919336]

約数ペア:

[(1, 86919336), (2, 43459668), (3, 28973112), (4, 21729834), (6, 14486556), (7, 12417048), (8, 10864917), (9, 9657704), (12, 7243278), (14, 6208524), (18, 4828852), (21, 4139016), (24, 3621639), (28, 3104262), (36, 2414426), (42, 2069508), (49, 1773864), (56, 1552131), (63, 1379672), (71, 1224216), (72, 1207213), (84, 1034754), (98, 886932), (126, 689836), (142, 612108), (147, 591288), (168, 517377), (196, 443466), (213, 408072), (252, 344918), (284, 306054), (294, 295644), (347, 250488), (392, 221733), (426, 204036), (441, 197096), (497, 174888), (504, 172459), (568, 153027), (588, 147822), (639, 136024), (694, 125244), (852, 102018), (882, 98548), (994, 87444), (1041, 83496), (1176, 73911), (1278, 68012), (1388, 62622), (1491, 58296), (1704, 51009), (1764, 49274), (1988, 43722), (2082, 41748), (2429, 35784), (2556, 34006), (2776, 31311), (2982, 29148), (3123, 27832), (3479, 24984), (3528, 24637), (3976, 21861), (4164, 20874), (4473, 19432), (4858, 17892), (5112, 17003), (5964, 14574), (6246, 13916), (6958, 12492), (7287, 11928), (8328, 10437), (8946, 9716)]