25245756

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1405

約数の個数: 72

約数和(自身を含む): 69713280

約数和(自身を除く): 44467524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1367, 1539, 2052, 2734, 3078, 4101, 4617, 5468, 6156, 8202, 9234, 12303, 16404, 18468, 24606, 25973, 36909, 49212, 51946, 73818, 77919, 103892, 110727, 147636, 155838, 221454, 233757, 311676, 332181, 442908, 467514, 664362, 701271, 935028, 1328724, 1402542, 2103813, 2805084, 4207626, 6311439, 8415252, 12622878, 25245756]

約数ペア:

[(1, 25245756), (2, 12622878), (3, 8415252), (4, 6311439), (6, 4207626), (9, 2805084), (12, 2103813), (18, 1402542), (19, 1328724), (27, 935028), (36, 701271), (38, 664362), (54, 467514), (57, 442908), (76, 332181), (81, 311676), (108, 233757), (114, 221454), (162, 155838), (171, 147636), (228, 110727), (243, 103892), (324, 77919), (342, 73818), (486, 51946), (513, 49212), (684, 36909), (972, 25973), (1026, 24606), (1367, 18468), (1539, 16404), (2052, 12303), (2734, 9234), (3078, 8202), (4101, 6156), (4617, 5468)]