84076128

素因数分解:

$2^5\times 3^2\times {\mathrm{353}}^1\times {\mathrm{827}}^1$

素因数の和:1196

約数の個数: 72

約数和(自身を含む): 240058728

約数和(自身を除く): 155982600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 353, 706, 827, 1059, 1412, 1654, 2118, 2481, 2824, 3177, 3308, 4236, 4962, 5648, 6354, 6616, 7443, 8472, 9924, 11296, 12708, 13232, 14886, 16944, 19848, 25416, 26464, 29772, 33888, 39696, 50832, 59544, 79392, 101664, 119088, 238176, 291931, 583862, 875793, 1167724, 1751586, 2335448, 2627379, 3503172, 4670896, 5254758, 7006344, 9341792, 10509516, 14012688, 21019032, 28025376, 42038064, 84076128]

約数ペア:

[(1, 84076128), (2, 42038064), (3, 28025376), (4, 21019032), (6, 14012688), (8, 10509516), (9, 9341792), (12, 7006344), (16, 5254758), (18, 4670896), (24, 3503172), (32, 2627379), (36, 2335448), (48, 1751586), (72, 1167724), (96, 875793), (144, 583862), (288, 291931), (353, 238176), (706, 119088), (827, 101664), (1059, 79392), (1412, 59544), (1654, 50832), (2118, 39696), (2481, 33888), (2824, 29772), (3177, 26464), (3308, 25416), (4236, 19848), (4962, 16944), (5648, 14886), (6354, 13232), (6616, 12708), (7443, 11296), (8472, 9924)]