66704904

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:460

約数の個数: 128

約数和(自身を含む): 213868800

約数和(自身を除く): 147163896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 157, 168, 189, 216, 252, 281, 314, 378, 471, 504, 562, 628, 756, 843, 942, 1099, 1124, 1256, 1413, 1512, 1686, 1884, 1967, 2198, 2248, 2529, 2826, 3297, 3372, 3768, 3934, 4239, 4396, 5058, 5652, 5901, 6594, 6744, 7587, 7868, 8478, 8792, 9891, 10116, 11304, 11802, 13188, 15174, 15736, 16956, 17703, 19782, 20232, 23604, 26376, 29673, 30348, 33912, 35406, 39564, 44117, 47208, 53109, 59346, 60696, 70812, 79128, 88234, 106218, 118692, 132351, 141624, 176468, 212436, 237384, 264702, 308819, 352936, 397053, 424872, 529404, 617638, 794106, 926457, 1058808, 1191159, 1235276, 1588212, 1852914, 2382318, 2470552, 2779371, 3176424, 3705828, 4764636, 5558742, 7411656, 8338113, 9529272, 11117484, 16676226, 22234968, 33352452, 66704904]

約数ペア:

[(1, 66704904), (2, 33352452), (3, 22234968), (4, 16676226), (6, 11117484), (7, 9529272), (8, 8338113), (9, 7411656), (12, 5558742), (14, 4764636), (18, 3705828), (21, 3176424), (24, 2779371), (27, 2470552), (28, 2382318), (36, 1852914), (42, 1588212), (54, 1235276), (56, 1191159), (63, 1058808), (72, 926457), (84, 794106), (108, 617638), (126, 529404), (157, 424872), (168, 397053), (189, 352936), (216, 308819), (252, 264702), (281, 237384), (314, 212436), (378, 176468), (471, 141624), (504, 132351), (562, 118692), (628, 106218), (756, 88234), (843, 79128), (942, 70812), (1099, 60696), (1124, 59346), (1256, 53109), (1413, 47208), (1512, 44117), (1686, 39564), (1884, 35406), (1967, 33912), (2198, 30348), (2248, 29673), (2529, 26376), (2826, 23604), (3297, 20232), (3372, 19782), (3768, 17703), (3934, 16956), (4239, 15736), (4396, 15174), (5058, 13188), (5652, 11802), (5901, 11304), (6594, 10116), (6744, 9891), (7587, 8792), (7868, 8478)]