85981728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5563}}^1$

素因数の和:5606

約数の個数: 96

約数和(自身を含む): 269208576

約数和(自身を除く): 183226848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 1104, 1288, 1932, 2208, 2576, 3864, 5152, 5563, 7728, 11126, 15456, 16689, 22252, 33378, 38941, 44504, 66756, 77882, 89008, 116823, 127949, 133512, 155764, 178016, 233646, 255898, 267024, 311528, 383847, 467292, 511796, 534048, 623056, 767694, 895643, 934584, 1023592, 1246112, 1535388, 1791286, 1869168, 2047184, 2686929, 3070776, 3582572, 3738336, 4094368, 5373858, 6141552, 7165144, 10747716, 12283104, 14330288, 21495432, 28660576, 42990864, 85981728]

約数ペア:

[(1, 85981728), (2, 42990864), (3, 28660576), (4, 21495432), (6, 14330288), (7, 12283104), (8, 10747716), (12, 7165144), (14, 6141552), (16, 5373858), (21, 4094368), (23, 3738336), (24, 3582572), (28, 3070776), (32, 2686929), (42, 2047184), (46, 1869168), (48, 1791286), (56, 1535388), (69, 1246112), (84, 1023592), (92, 934584), (96, 895643), (112, 767694), (138, 623056), (161, 534048), (168, 511796), (184, 467292), (224, 383847), (276, 311528), (322, 267024), (336, 255898), (368, 233646), (483, 178016), (552, 155764), (644, 133512), (672, 127949), (736, 116823), (966, 89008), (1104, 77882), (1288, 66756), (1932, 44504), (2208, 38941), (2576, 33378), (3864, 22252), (5152, 16689), (5563, 15456), (7728, 11126)]