61581672

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:983

約数の個数: 96

約数和(自身を含む): 178476480

約数和(自身を除く): 116894808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 41, 46, 69, 72, 82, 92, 123, 138, 164, 184, 207, 246, 276, 328, 369, 414, 492, 552, 738, 828, 907, 943, 984, 1476, 1656, 1814, 1886, 2721, 2829, 2952, 3628, 3772, 5442, 5658, 7256, 7544, 8163, 8487, 10884, 11316, 16326, 16974, 20861, 21768, 22632, 32652, 33948, 37187, 41722, 62583, 65304, 67896, 74374, 83444, 111561, 125166, 148748, 166888, 187749, 223122, 250332, 297496, 334683, 375498, 446244, 500664, 669366, 750996, 855301, 892488, 1338732, 1501992, 1710602, 2565903, 2677464, 3421204, 5131806, 6842408, 7697709, 10263612, 15395418, 20527224, 30790836, 61581672]

約数ペア:

[(1, 61581672), (2, 30790836), (3, 20527224), (4, 15395418), (6, 10263612), (8, 7697709), (9, 6842408), (12, 5131806), (18, 3421204), (23, 2677464), (24, 2565903), (36, 1710602), (41, 1501992), (46, 1338732), (69, 892488), (72, 855301), (82, 750996), (92, 669366), (123, 500664), (138, 446244), (164, 375498), (184, 334683), (207, 297496), (246, 250332), (276, 223122), (328, 187749), (369, 166888), (414, 148748), (492, 125166), (552, 111561), (738, 83444), (828, 74374), (907, 67896), (943, 65304), (984, 62583), (1476, 41722), (1656, 37187), (1814, 33948), (1886, 32652), (2721, 22632), (2829, 21768), (2952, 20861), (3628, 16974), (3772, 16326), (5442, 11316), (5658, 10884), (7256, 8487), (7544, 8163)]