71163288

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:926

約数の個数: 144

約数和(自身を含む): 234215280

約数和(自身を除く): 163051992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 49, 56, 63, 69, 72, 84, 92, 98, 126, 138, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 392, 414, 441, 483, 504, 552, 588, 644, 828, 877, 882, 966, 1127, 1176, 1288, 1449, 1656, 1754, 1764, 1932, 2254, 2631, 2898, 3381, 3508, 3528, 3864, 4508, 5262, 5796, 6139, 6762, 7016, 7893, 9016, 10143, 10524, 11592, 12278, 13524, 15786, 18417, 20171, 20286, 21048, 24556, 27048, 31572, 36834, 40342, 40572, 42973, 49112, 55251, 60513, 63144, 73668, 80684, 81144, 85946, 110502, 121026, 128919, 141197, 147336, 161368, 171892, 181539, 221004, 242052, 257838, 282394, 343784, 363078, 386757, 423591, 442008, 484104, 515676, 564788, 726156, 773514, 847182, 988379, 1031352, 1129576, 1270773, 1452312, 1547028, 1694364, 1976758, 2541546, 2965137, 3094056, 3388728, 3953516, 5083092, 5930274, 7907032, 8895411, 10166184, 11860548, 17790822, 23721096, 35581644, 71163288]

約数ペア:

[(1, 71163288), (2, 35581644), (3, 23721096), (4, 17790822), (6, 11860548), (7, 10166184), (8, 8895411), (9, 7907032), (12, 5930274), (14, 5083092), (18, 3953516), (21, 3388728), (23, 3094056), (24, 2965137), (28, 2541546), (36, 1976758), (42, 1694364), (46, 1547028), (49, 1452312), (56, 1270773), (63, 1129576), (69, 1031352), (72, 988379), (84, 847182), (92, 773514), (98, 726156), (126, 564788), (138, 515676), (147, 484104), (161, 442008), (168, 423591), (184, 386757), (196, 363078), (207, 343784), (252, 282394), (276, 257838), (294, 242052), (322, 221004), (392, 181539), (414, 171892), (441, 161368), (483, 147336), (504, 141197), (552, 128919), (588, 121026), (644, 110502), (828, 85946), (877, 81144), (882, 80684), (966, 73668), (1127, 63144), (1176, 60513), (1288, 55251), (1449, 49112), (1656, 42973), (1754, 40572), (1764, 40342), (1932, 36834), (2254, 31572), (2631, 27048), (2898, 24556), (3381, 21048), (3508, 20286), (3528, 20171), (3864, 18417), (4508, 15786), (5262, 13524), (5796, 12278), (6139, 11592), (6762, 10524), (7016, 10143), (7893, 9016)]