87828104

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{541}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 203965440

約数和(自身を除く): 116137336

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 223, 364, 446, 541, 728, 892, 1082, 1561, 1784, 2164, 2899, 3122, 3787, 4328, 5798, 6244, 7033, 7574, 11596, 12488, 14066, 15148, 20293, 23192, 28132, 30296, 40586, 49231, 56264, 81172, 98462, 120643, 162344, 196924, 241286, 393848, 482572, 844501, 965144, 1568359, 1689002, 3136718, 3378004, 6273436, 6756008, 10978513, 12546872, 21957026, 43914052, 87828104]

約数ペア:

[(1, 87828104), (2, 43914052), (4, 21957026), (7, 12546872), (8, 10978513), (13, 6756008), (14, 6273436), (26, 3378004), (28, 3136718), (52, 1689002), (56, 1568359), (91, 965144), (104, 844501), (182, 482572), (223, 393848), (364, 241286), (446, 196924), (541, 162344), (728, 120643), (892, 98462), (1082, 81172), (1561, 56264), (1784, 49231), (2164, 40586), (2899, 30296), (3122, 28132), (3787, 23192), (4328, 20293), (5798, 15148), (6244, 14066), (7033, 12488), (7574, 11596)]