78082872

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1081

約数の個数: 96

約数和(自身を含む): 230699520

約数和(自身を除く): 152616648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 67, 84, 98, 134, 147, 168, 196, 201, 268, 294, 392, 402, 469, 536, 588, 804, 938, 991, 1176, 1407, 1608, 1876, 1982, 2814, 2973, 3283, 3752, 3964, 5628, 5946, 6566, 6937, 7928, 9849, 11256, 11892, 13132, 13874, 19698, 20811, 23784, 26264, 27748, 39396, 41622, 48559, 55496, 66397, 78792, 83244, 97118, 132794, 145677, 166488, 194236, 199191, 265588, 291354, 388472, 398382, 464779, 531176, 582708, 796764, 929558, 1165416, 1394337, 1593528, 1859116, 2788674, 3253453, 3718232, 5577348, 6506906, 9760359, 11154696, 13013812, 19520718, 26027624, 39041436, 78082872]

約数ペア:

[(1, 78082872), (2, 39041436), (3, 26027624), (4, 19520718), (6, 13013812), (7, 11154696), (8, 9760359), (12, 6506906), (14, 5577348), (21, 3718232), (24, 3253453), (28, 2788674), (42, 1859116), (49, 1593528), (56, 1394337), (67, 1165416), (84, 929558), (98, 796764), (134, 582708), (147, 531176), (168, 464779), (196, 398382), (201, 388472), (268, 291354), (294, 265588), (392, 199191), (402, 194236), (469, 166488), (536, 145677), (588, 132794), (804, 97118), (938, 83244), (991, 78792), (1176, 66397), (1407, 55496), (1608, 48559), (1876, 41622), (1982, 39396), (2814, 27748), (2973, 26264), (3283, 23784), (3752, 20811), (3964, 19698), (5628, 13874), (5946, 13132), (6566, 11892), (6937, 11256), (7928, 9849)]