81036846

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1283}}^1$

素因数の和:1342

約数の個数: 72

約数和(自身を含む): 199803240

約数和(自身を除く): 118766394

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 121, 174, 198, 242, 261, 319, 363, 522, 638, 726, 957, 1089, 1283, 1914, 2178, 2566, 2871, 3509, 3849, 5742, 7018, 7698, 10527, 11547, 14113, 21054, 23094, 28226, 31581, 37207, 42339, 63162, 74414, 84678, 111621, 127017, 155243, 223242, 254034, 310486, 334863, 409277, 465729, 669726, 818554, 931458, 1227831, 1397187, 2455662, 2794374, 3683493, 4502047, 7366986, 9004094, 13506141, 27012282, 40518423, 81036846]

約数ペア:

[(1, 81036846), (2, 40518423), (3, 27012282), (6, 13506141), (9, 9004094), (11, 7366986), (18, 4502047), (22, 3683493), (29, 2794374), (33, 2455662), (58, 1397187), (66, 1227831), (87, 931458), (99, 818554), (121, 669726), (174, 465729), (198, 409277), (242, 334863), (261, 310486), (319, 254034), (363, 223242), (522, 155243), (638, 127017), (726, 111621), (957, 84678), (1089, 74414), (1283, 63162), (1914, 42339), (2178, 37207), (2566, 31581), (2871, 28226), (3509, 23094), (3849, 21054), (5742, 14113), (7018, 11547), (7698, 10527)]