71983032

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 213269760

約数和(自身を除く): 141286728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 43, 44, 51, 66, 68, 86, 88, 102, 129, 132, 136, 172, 187, 204, 258, 264, 344, 373, 374, 408, 473, 516, 561, 731, 746, 748, 946, 1032, 1119, 1122, 1419, 1462, 1492, 1496, 1892, 2193, 2238, 2244, 2838, 2924, 2984, 3784, 4103, 4386, 4476, 4488, 5676, 5848, 6341, 8041, 8206, 8772, 8952, 11352, 12309, 12682, 16039, 16082, 16412, 17544, 19023, 24123, 24618, 25364, 32078, 32164, 32824, 38046, 48117, 48246, 49236, 50728, 64156, 64328, 69751, 76092, 96234, 96492, 98472, 128312, 139502, 152184, 176429, 192468, 192984, 209253, 272663, 279004, 352858, 384936, 418506, 529287, 545326, 558008, 705716, 817989, 837012, 1058574, 1090652, 1411432, 1635978, 1674024, 2117148, 2181304, 2999293, 3271956, 4234296, 5998586, 6543912, 8997879, 11997172, 17995758, 23994344, 35991516, 71983032]

約数ペア:

[(1, 71983032), (2, 35991516), (3, 23994344), (4, 17995758), (6, 11997172), (8, 8997879), (11, 6543912), (12, 5998586), (17, 4234296), (22, 3271956), (24, 2999293), (33, 2181304), (34, 2117148), (43, 1674024), (44, 1635978), (51, 1411432), (66, 1090652), (68, 1058574), (86, 837012), (88, 817989), (102, 705716), (129, 558008), (132, 545326), (136, 529287), (172, 418506), (187, 384936), (204, 352858), (258, 279004), (264, 272663), (344, 209253), (373, 192984), (374, 192468), (408, 176429), (473, 152184), (516, 139502), (561, 128312), (731, 98472), (746, 96492), (748, 96234), (946, 76092), (1032, 69751), (1119, 64328), (1122, 64156), (1419, 50728), (1462, 49236), (1492, 48246), (1496, 48117), (1892, 38046), (2193, 32824), (2238, 32164), (2244, 32078), (2838, 25364), (2924, 24618), (2984, 24123), (3784, 19023), (4103, 17544), (4386, 16412), (4476, 16082), (4488, 16039), (5676, 12682), (5848, 12309), (6341, 11352), (8041, 8952), (8206, 8772)]