82381684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7229}}^1$

素因数の和:7288

約数の個数: 48

約数和(自身を含む): 184625280

約数和(自身を除く): 102243596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 5698, 7229, 11396, 14458, 28916, 50603, 79519, 101206, 159038, 202412, 267473, 318076, 534946, 556633, 1069892, 1113266, 1872311, 2226532, 2942203, 3744622, 5884406, 7489244, 11768812, 20595421, 41190842, 82381684]

約数ペア:

[(1, 82381684), (2, 41190842), (4, 20595421), (7, 11768812), (11, 7489244), (14, 5884406), (22, 3744622), (28, 2942203), (37, 2226532), (44, 1872311), (74, 1113266), (77, 1069892), (148, 556633), (154, 534946), (259, 318076), (308, 267473), (407, 202412), (518, 159038), (814, 101206), (1036, 79519), (1628, 50603), (2849, 28916), (5698, 14458), (7229, 11396)]