64637412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 178225152

約数和(自身を除く): 113587740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 83, 84, 127, 146, 166, 219, 249, 254, 292, 332, 381, 438, 498, 508, 511, 581, 762, 876, 889, 996, 1022, 1162, 1524, 1533, 1743, 1778, 2044, 2324, 2667, 3066, 3486, 3556, 5334, 6059, 6132, 6972, 9271, 10541, 10668, 12118, 18177, 18542, 21082, 24236, 27813, 31623, 36354, 37084, 42164, 42413, 55626, 63246, 64897, 72708, 73787, 84826, 111252, 126492, 127239, 129794, 147574, 169652, 194691, 221361, 254478, 259588, 295148, 389382, 442722, 508956, 769493, 778764, 885444, 1538986, 2308479, 3077972, 4616958, 5386451, 9233916, 10772902, 16159353, 21545804, 32318706, 64637412]

約数ペア:

[(1, 64637412), (2, 32318706), (3, 21545804), (4, 16159353), (6, 10772902), (7, 9233916), (12, 5386451), (14, 4616958), (21, 3077972), (28, 2308479), (42, 1538986), (73, 885444), (83, 778764), (84, 769493), (127, 508956), (146, 442722), (166, 389382), (219, 295148), (249, 259588), (254, 254478), (292, 221361), (332, 194691), (381, 169652), (438, 147574), (498, 129794), (508, 127239), (511, 126492), (581, 111252), (762, 84826), (876, 73787), (889, 72708), (996, 64897), (1022, 63246), (1162, 55626), (1524, 42413), (1533, 42164), (1743, 37084), (1778, 36354), (2044, 31623), (2324, 27813), (2667, 24236), (3066, 21082), (3486, 18542), (3556, 18177), (5334, 12118), (6059, 10668), (6132, 10541), (6972, 9271)]