69690672

素因数分解:

$2^4\times 3^3\times {\mathrm{353}}^1\times {\mathrm{457}}^1$

素因数の和:827

約数の個数: 80

約数和(自身を含む): 201043680

約数和(自身を除く): 131353008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 353, 432, 457, 706, 914, 1059, 1371, 1412, 1828, 2118, 2742, 2824, 3177, 3656, 4113, 4236, 5484, 5648, 6354, 7312, 8226, 8472, 9531, 10968, 12339, 12708, 16452, 16944, 19062, 21936, 24678, 25416, 32904, 38124, 49356, 50832, 65808, 76248, 98712, 152496, 161321, 197424, 322642, 483963, 645284, 967926, 1290568, 1451889, 1935852, 2581136, 2903778, 3871704, 4355667, 5807556, 7743408, 8711334, 11615112, 17422668, 23230224, 34845336, 69690672]

約数ペア:

[(1, 69690672), (2, 34845336), (3, 23230224), (4, 17422668), (6, 11615112), (8, 8711334), (9, 7743408), (12, 5807556), (16, 4355667), (18, 3871704), (24, 2903778), (27, 2581136), (36, 1935852), (48, 1451889), (54, 1290568), (72, 967926), (108, 645284), (144, 483963), (216, 322642), (353, 197424), (432, 161321), (457, 152496), (706, 98712), (914, 76248), (1059, 65808), (1371, 50832), (1412, 49356), (1828, 38124), (2118, 32904), (2742, 25416), (2824, 24678), (3177, 21936), (3656, 19062), (4113, 16944), (4236, 16452), (5484, 12708), (5648, 12339), (6354, 10968), (7312, 9531), (8226, 8472)]