8505684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 24006528

約数和(自身を除く): 15500844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 457, 517, 564, 846, 914, 1034, 1371, 1551, 1692, 1828, 2068, 2742, 3102, 4113, 4653, 5027, 5484, 6204, 8226, 9306, 10054, 15081, 16452, 18612, 20108, 21479, 30162, 42958, 45243, 60324, 64437, 85916, 90486, 128874, 180972, 193311, 236269, 257748, 386622, 472538, 708807, 773244, 945076, 1417614, 2126421, 2835228, 4252842, 8505684]

約数ペア:

[(1, 8505684), (2, 4252842), (3, 2835228), (4, 2126421), (6, 1417614), (9, 945076), (11, 773244), (12, 708807), (18, 472538), (22, 386622), (33, 257748), (36, 236269), (44, 193311), (47, 180972), (66, 128874), (94, 90486), (99, 85916), (132, 64437), (141, 60324), (188, 45243), (198, 42958), (282, 30162), (396, 21479), (423, 20108), (457, 18612), (517, 16452), (564, 15081), (846, 10054), (914, 9306), (1034, 8226), (1371, 6204), (1551, 5484), (1692, 5027), (1828, 4653), (2068, 4113), (2742, 3102)]