57481368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 171916800

約数和(自身を除く): 114435432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 73, 84, 86, 109, 129, 146, 168, 172, 218, 219, 258, 292, 301, 327, 344, 436, 438, 511, 516, 584, 602, 654, 763, 872, 876, 903, 1022, 1032, 1204, 1308, 1526, 1533, 1752, 1806, 2044, 2289, 2408, 2616, 3052, 3066, 3139, 3612, 4088, 4578, 4687, 6104, 6132, 6278, 7224, 7957, 9156, 9374, 9417, 12264, 12556, 14061, 15914, 18312, 18748, 18834, 21973, 23871, 25112, 28122, 31828, 32809, 37496, 37668, 43946, 47742, 55699, 56244, 63656, 65618, 65919, 75336, 87892, 95484, 98427, 111398, 112488, 131236, 131838, 167097, 175784, 190968, 196854, 222796, 262472, 263676, 334194, 342151, 393708, 445592, 527352, 668388, 684302, 787416, 1026453, 1336776, 1368604, 2052906, 2395057, 2737208, 4105812, 4790114, 7185171, 8211624, 9580228, 14370342, 19160456, 28740684, 57481368]

約数ペア:

[(1, 57481368), (2, 28740684), (3, 19160456), (4, 14370342), (6, 9580228), (7, 8211624), (8, 7185171), (12, 4790114), (14, 4105812), (21, 2737208), (24, 2395057), (28, 2052906), (42, 1368604), (43, 1336776), (56, 1026453), (73, 787416), (84, 684302), (86, 668388), (109, 527352), (129, 445592), (146, 393708), (168, 342151), (172, 334194), (218, 263676), (219, 262472), (258, 222796), (292, 196854), (301, 190968), (327, 175784), (344, 167097), (436, 131838), (438, 131236), (511, 112488), (516, 111398), (584, 98427), (602, 95484), (654, 87892), (763, 75336), (872, 65919), (876, 65618), (903, 63656), (1022, 56244), (1032, 55699), (1204, 47742), (1308, 43946), (1526, 37668), (1533, 37496), (1752, 32809), (1806, 31828), (2044, 28122), (2289, 25112), (2408, 23871), (2616, 21973), (3052, 18834), (3066, 18748), (3139, 18312), (3612, 15914), (4088, 14061), (4578, 12556), (4687, 12264), (6104, 9417), (6132, 9374), (6278, 9156), (7224, 7957)]