64081584

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{21191}}^1$

素因数の和:21215

約数の個数: 80

約数和(自身を含む): 210224640

約数和(自身を除く): 146143056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 21191, 42382, 63573, 84764, 127146, 148337, 169528, 190719, 254292, 296674, 339056, 381438, 445011, 508584, 572157, 593348, 762876, 890022, 1017168, 1144314, 1186696, 1335033, 1525752, 1780044, 2288628, 2373392, 2670066, 3051504, 3560088, 4005099, 4577256, 5340132, 7120176, 8010198, 9154512, 10680264, 16020396, 21360528, 32040792, 64081584]

約数ペア:

[(1, 64081584), (2, 32040792), (3, 21360528), (4, 16020396), (6, 10680264), (7, 9154512), (8, 8010198), (9, 7120176), (12, 5340132), (14, 4577256), (16, 4005099), (18, 3560088), (21, 3051504), (24, 2670066), (27, 2373392), (28, 2288628), (36, 1780044), (42, 1525752), (48, 1335033), (54, 1186696), (56, 1144314), (63, 1017168), (72, 890022), (84, 762876), (108, 593348), (112, 572157), (126, 508584), (144, 445011), (168, 381438), (189, 339056), (216, 296674), (252, 254292), (336, 190719), (378, 169528), (432, 148337), (504, 127146), (756, 84764), (1008, 63573), (1512, 42382), (3024, 21191)]