66565968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10427}}^1$

素因数の和:10464

約数の個数: 80

約数和(自身を含む): 206891520

約数和(自身を除く): 140325552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 10427, 20854, 31281, 41708, 62562, 72989, 83416, 125124, 145978, 166832, 198113, 218967, 250248, 291956, 396226, 437934, 500496, 583912, 594339, 792452, 875868, 1167824, 1188678, 1386791, 1584904, 1751736, 2377356, 2773582, 3169808, 3503472, 4160373, 4754712, 5547164, 8320746, 9509424, 11094328, 16641492, 22188656, 33282984, 66565968]

約数ペア:

[(1, 66565968), (2, 33282984), (3, 22188656), (4, 16641492), (6, 11094328), (7, 9509424), (8, 8320746), (12, 5547164), (14, 4754712), (16, 4160373), (19, 3503472), (21, 3169808), (24, 2773582), (28, 2377356), (38, 1751736), (42, 1584904), (48, 1386791), (56, 1188678), (57, 1167824), (76, 875868), (84, 792452), (112, 594339), (114, 583912), (133, 500496), (152, 437934), (168, 396226), (228, 291956), (266, 250248), (304, 218967), (336, 198113), (399, 166832), (456, 145978), (532, 125124), (798, 83416), (912, 72989), (1064, 62562), (1596, 41708), (2128, 31281), (3192, 20854), (6384, 10427)]