81064368

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2437}}^1$

素因数の和:2472

約数の個数: 160

約数和(自身を含む): 290219520

約数和(自身を除く): 209155152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 198, 216, 231, 252, 264, 297, 308, 336, 378, 396, 432, 462, 504, 528, 594, 616, 693, 756, 792, 924, 1008, 1188, 1232, 1386, 1512, 1584, 1848, 2079, 2376, 2437, 2772, 3024, 3696, 4158, 4752, 4874, 5544, 7311, 8316, 9748, 11088, 14622, 16632, 17059, 19496, 21933, 26807, 29244, 33264, 34118, 38992, 43866, 51177, 53614, 58488, 65799, 68236, 80421, 87732, 102354, 107228, 116976, 131598, 136472, 153531, 160842, 175464, 187649, 204708, 214456, 241263, 263196, 272944, 307062, 321684, 350928, 375298, 409416, 428912, 460593, 482526, 526392, 562947, 614124, 643368, 723789, 750596, 818832, 921186, 965052, 1052784, 1125894, 1228248, 1286736, 1447578, 1501192, 1688841, 1842372, 1930104, 2251788, 2456496, 2895156, 3002384, 3377682, 3684744, 3860208, 4503576, 5066523, 5790312, 6755364, 7369488, 9007152, 10133046, 11580624, 13510728, 20266092, 27021456, 40532184, 81064368]

約数ペア:

[(1, 81064368), (2, 40532184), (3, 27021456), (4, 20266092), (6, 13510728), (7, 11580624), (8, 10133046), (9, 9007152), (11, 7369488), (12, 6755364), (14, 5790312), (16, 5066523), (18, 4503576), (21, 3860208), (22, 3684744), (24, 3377682), (27, 3002384), (28, 2895156), (33, 2456496), (36, 2251788), (42, 1930104), (44, 1842372), (48, 1688841), (54, 1501192), (56, 1447578), (63, 1286736), (66, 1228248), (72, 1125894), (77, 1052784), (84, 965052), (88, 921186), (99, 818832), (108, 750596), (112, 723789), (126, 643368), (132, 614124), (144, 562947), (154, 526392), (168, 482526), (176, 460593), (189, 428912), (198, 409416), (216, 375298), (231, 350928), (252, 321684), (264, 307062), (297, 272944), (308, 263196), (336, 241263), (378, 214456), (396, 204708), (432, 187649), (462, 175464), (504, 160842), (528, 153531), (594, 136472), (616, 131598), (693, 116976), (756, 107228), (792, 102354), (924, 87732), (1008, 80421), (1188, 68236), (1232, 65799), (1386, 58488), (1512, 53614), (1584, 51177), (1848, 43866), (2079, 38992), (2376, 34118), (2437, 33264), (2772, 29244), (3024, 26807), (3696, 21933), (4158, 19496), (4752, 17059), (4874, 16632), (5544, 14622), (7311, 11088), (8316, 9748)]