81135582

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 192132864

約数和(自身を除く): 110997282

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 43, 46, 66, 69, 86, 113, 121, 129, 138, 226, 242, 253, 258, 339, 363, 473, 506, 678, 726, 759, 946, 989, 1243, 1419, 1518, 1978, 2486, 2599, 2783, 2838, 2967, 3729, 4859, 5198, 5203, 5566, 5934, 7458, 7797, 8349, 9718, 10406, 10879, 13673, 14577, 15594, 15609, 16698, 21758, 27346, 28589, 29154, 31218, 32637, 41019, 53449, 57178, 65274, 82038, 85767, 106898, 111757, 119669, 160347, 171534, 223514, 239338, 314479, 320694, 335271, 359007, 587939, 628958, 670542, 718014, 943437, 1175878, 1229327, 1763817, 1886874, 2458654, 3527634, 3687981, 7375962, 13522597, 27045194, 40567791, 81135582]

約数ペア:

[(1, 81135582), (2, 40567791), (3, 27045194), (6, 13522597), (11, 7375962), (22, 3687981), (23, 3527634), (33, 2458654), (43, 1886874), (46, 1763817), (66, 1229327), (69, 1175878), (86, 943437), (113, 718014), (121, 670542), (129, 628958), (138, 587939), (226, 359007), (242, 335271), (253, 320694), (258, 314479), (339, 239338), (363, 223514), (473, 171534), (506, 160347), (678, 119669), (726, 111757), (759, 106898), (946, 85767), (989, 82038), (1243, 65274), (1419, 57178), (1518, 53449), (1978, 41019), (2486, 32637), (2599, 31218), (2783, 29154), (2838, 28589), (2967, 27346), (3729, 21758), (4859, 16698), (5198, 15609), (5203, 15594), (5566, 14577), (5934, 13673), (7458, 10879), (7797, 10406), (8349, 9718)]