85521312

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 260245440

約数和(自身を除く): 174724128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 103, 108, 124, 144, 186, 206, 216, 248, 279, 288, 309, 372, 412, 432, 496, 558, 618, 744, 824, 837, 864, 927, 961, 992, 1116, 1236, 1488, 1648, 1674, 1854, 1922, 2232, 2472, 2781, 2883, 2976, 3193, 3296, 3348, 3708, 3844, 4464, 4944, 5562, 5766, 6386, 6696, 7416, 7688, 8649, 8928, 9579, 9888, 11124, 11532, 12772, 13392, 14832, 15376, 17298, 19158, 22248, 23064, 25544, 25947, 26784, 28737, 29664, 30752, 34596, 38316, 44496, 46128, 51088, 51894, 57474, 69192, 76632, 86211, 88992, 92256, 98983, 102176, 103788, 114948, 138384, 153264, 172422, 197966, 207576, 229896, 276768, 296949, 306528, 344844, 395932, 415152, 459792, 593898, 689688, 791864, 830304, 890847, 919584, 1187796, 1379376, 1583728, 1781694, 2375592, 2672541, 2758752, 3167456, 3563388, 4751184, 5345082, 7126776, 9502368, 10690164, 14253552, 21380328, 28507104, 42760656, 85521312]

約数ペア:

[(1, 85521312), (2, 42760656), (3, 28507104), (4, 21380328), (6, 14253552), (8, 10690164), (9, 9502368), (12, 7126776), (16, 5345082), (18, 4751184), (24, 3563388), (27, 3167456), (31, 2758752), (32, 2672541), (36, 2375592), (48, 1781694), (54, 1583728), (62, 1379376), (72, 1187796), (93, 919584), (96, 890847), (103, 830304), (108, 791864), (124, 689688), (144, 593898), (186, 459792), (206, 415152), (216, 395932), (248, 344844), (279, 306528), (288, 296949), (309, 276768), (372, 229896), (412, 207576), (432, 197966), (496, 172422), (558, 153264), (618, 138384), (744, 114948), (824, 103788), (837, 102176), (864, 98983), (927, 92256), (961, 88992), (992, 86211), (1116, 76632), (1236, 69192), (1488, 57474), (1648, 51894), (1674, 51088), (1854, 46128), (1922, 44496), (2232, 38316), (2472, 34596), (2781, 30752), (2883, 29664), (2976, 28737), (3193, 26784), (3296, 25947), (3348, 25544), (3708, 23064), (3844, 22248), (4464, 19158), (4944, 17298), (5562, 15376), (5766, 14832), (6386, 13392), (6696, 12772), (7416, 11532), (7688, 11124), (8649, 9888), (8928, 9579)]