84210756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 235511808

約数和(自身を除く): 151301052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 73, 84, 93, 124, 146, 186, 217, 219, 292, 372, 434, 438, 443, 511, 651, 868, 876, 886, 1022, 1302, 1329, 1533, 1772, 2044, 2263, 2604, 2658, 3066, 3101, 4526, 5316, 6132, 6202, 6789, 9052, 9303, 12404, 13578, 13733, 15841, 18606, 27156, 27466, 31682, 32339, 37212, 41199, 47523, 54932, 63364, 64678, 82398, 95046, 96131, 97017, 129356, 164796, 190092, 192262, 194034, 226373, 288393, 384524, 388068, 452746, 576786, 679119, 905492, 1002509, 1153572, 1358238, 2005018, 2716476, 3007527, 4010036, 6015054, 7017563, 12030108, 14035126, 21052689, 28070252, 42105378, 84210756]

約数ペア:

[(1, 84210756), (2, 42105378), (3, 28070252), (4, 21052689), (6, 14035126), (7, 12030108), (12, 7017563), (14, 6015054), (21, 4010036), (28, 3007527), (31, 2716476), (42, 2005018), (62, 1358238), (73, 1153572), (84, 1002509), (93, 905492), (124, 679119), (146, 576786), (186, 452746), (217, 388068), (219, 384524), (292, 288393), (372, 226373), (434, 194034), (438, 192262), (443, 190092), (511, 164796), (651, 129356), (868, 97017), (876, 96131), (886, 95046), (1022, 82398), (1302, 64678), (1329, 63364), (1533, 54932), (1772, 47523), (2044, 41199), (2263, 37212), (2604, 32339), (2658, 31682), (3066, 27466), (3101, 27156), (4526, 18606), (5316, 15841), (6132, 13733), (6202, 13578), (6789, 12404), (9052, 9303)]