66443328

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{1831}}^1$

素因数の和:1862

約数の個数: 140

約数和(自身を含む): 225218752

約数和(自身を除く): 158775424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 1831, 2016, 2268, 2592, 3024, 3662, 4032, 4536, 5184, 5493, 6048, 7324, 9072, 10986, 12096, 12817, 14648, 16479, 18144, 21972, 25634, 29296, 32958, 36288, 38451, 43944, 49437, 51268, 58592, 65916, 76902, 87888, 98874, 102536, 115353, 117184, 131832, 148311, 153804, 175776, 197748, 205072, 230706, 263664, 296622, 307608, 346059, 351552, 395496, 410144, 461412, 527328, 593244, 615216, 692118, 790992, 820288, 922824, 1038177, 1054656, 1186488, 1230432, 1384236, 1581984, 1845648, 2076354, 2372976, 2460864, 2768472, 3163968, 3691296, 4152708, 4745952, 5536944, 7382592, 8305416, 9491904, 11073888, 16610832, 22147776, 33221664, 66443328]

約数ペア:

[(1, 66443328), (2, 33221664), (3, 22147776), (4, 16610832), (6, 11073888), (7, 9491904), (8, 8305416), (9, 7382592), (12, 5536944), (14, 4745952), (16, 4152708), (18, 3691296), (21, 3163968), (24, 2768472), (27, 2460864), (28, 2372976), (32, 2076354), (36, 1845648), (42, 1581984), (48, 1384236), (54, 1230432), (56, 1186488), (63, 1054656), (64, 1038177), (72, 922824), (81, 820288), (84, 790992), (96, 692118), (108, 615216), (112, 593244), (126, 527328), (144, 461412), (162, 410144), (168, 395496), (189, 351552), (192, 346059), (216, 307608), (224, 296622), (252, 263664), (288, 230706), (324, 205072), (336, 197748), (378, 175776), (432, 153804), (448, 148311), (504, 131832), (567, 117184), (576, 115353), (648, 102536), (672, 98874), (756, 87888), (864, 76902), (1008, 65916), (1134, 58592), (1296, 51268), (1344, 49437), (1512, 43944), (1728, 38451), (1831, 36288), (2016, 32958), (2268, 29296), (2592, 25634), (3024, 21972), (3662, 18144), (4032, 16479), (4536, 14648), (5184, 12817), (5493, 12096), (6048, 10986), (7324, 9072)]