85386834

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 209664000

約数和(自身を除く): 124277166

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 79, 93, 117, 149, 158, 186, 234, 237, 279, 298, 403, 447, 474, 558, 711, 806, 894, 1027, 1209, 1341, 1422, 1937, 2054, 2418, 2449, 2682, 3081, 3627, 3874, 4619, 4898, 5811, 6162, 7254, 7347, 9238, 9243, 11622, 11771, 13857, 14694, 17433, 18486, 22041, 23542, 27714, 31837, 34866, 35313, 41571, 44082, 60047, 63674, 70626, 83142, 95511, 105939, 120094, 153023, 180141, 191022, 211878, 286533, 306046, 360282, 364901, 459069, 540423, 573066, 729802, 918138, 1080846, 1094703, 1377207, 2189406, 2754414, 3284109, 4743713, 6568218, 9487426, 14231139, 28462278, 42693417, 85386834]

約数ペア:

[(1, 85386834), (2, 42693417), (3, 28462278), (6, 14231139), (9, 9487426), (13, 6568218), (18, 4743713), (26, 3284109), (31, 2754414), (39, 2189406), (62, 1377207), (78, 1094703), (79, 1080846), (93, 918138), (117, 729802), (149, 573066), (158, 540423), (186, 459069), (234, 364901), (237, 360282), (279, 306046), (298, 286533), (403, 211878), (447, 191022), (474, 180141), (558, 153023), (711, 120094), (806, 105939), (894, 95511), (1027, 83142), (1209, 70626), (1341, 63674), (1422, 60047), (1937, 44082), (2054, 41571), (2418, 35313), (2449, 34866), (2682, 31837), (3081, 27714), (3627, 23542), (3874, 22041), (4619, 18486), (4898, 17433), (5811, 14694), (6162, 13857), (7254, 11771), (7347, 11622), (9238, 9243)]