71918784

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17837}}^1$

素因数の和:17862

約数の個数: 84

約数和(自身を含む): 235604304

約数和(自身を除く): 163685520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 17837, 35674, 53511, 71348, 107022, 124859, 142696, 160533, 214044, 249718, 285392, 321066, 374577, 428088, 499436, 570784, 642132, 749154, 856176, 998872, 1123731, 1141568, 1284264, 1498308, 1712352, 1997744, 2247462, 2568528, 2996616, 3424704, 3995488, 4494924, 5137056, 5993232, 7990976, 8989848, 10274112, 11986464, 17979696, 23972928, 35959392, 71918784]

約数ペア:

[(1, 71918784), (2, 35959392), (3, 23972928), (4, 17979696), (6, 11986464), (7, 10274112), (8, 8989848), (9, 7990976), (12, 5993232), (14, 5137056), (16, 4494924), (18, 3995488), (21, 3424704), (24, 2996616), (28, 2568528), (32, 2247462), (36, 1997744), (42, 1712352), (48, 1498308), (56, 1284264), (63, 1141568), (64, 1123731), (72, 998872), (84, 856176), (96, 749154), (112, 642132), (126, 570784), (144, 499436), (168, 428088), (192, 374577), (224, 321066), (252, 285392), (288, 249718), (336, 214044), (448, 160533), (504, 142696), (576, 124859), (672, 107022), (1008, 71348), (1344, 53511), (2016, 35674), (4032, 17837)]