81082584

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 248353560

約数和(自身を除く): 167270976

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 41, 44, 66, 72, 82, 88, 99, 121, 123, 132, 164, 198, 227, 242, 246, 264, 328, 363, 369, 396, 451, 454, 484, 492, 681, 726, 738, 792, 902, 908, 968, 984, 1089, 1353, 1362, 1452, 1476, 1804, 1816, 2043, 2178, 2497, 2706, 2724, 2904, 2952, 3608, 4059, 4086, 4356, 4961, 4994, 5412, 5448, 7491, 8118, 8172, 8712, 9307, 9922, 9988, 10824, 14883, 14982, 16236, 16344, 18614, 19844, 19976, 22473, 27467, 27921, 29766, 29964, 32472, 37228, 39688, 44649, 44946, 54934, 55842, 59532, 59928, 74456, 82401, 83763, 89298, 89892, 102377, 109868, 111684, 119064, 164802, 167526, 178596, 179784, 204754, 219736, 223368, 247203, 307131, 329604, 335052, 357192, 409508, 494406, 614262, 659208, 670104, 819016, 921393, 988812, 1126147, 1228524, 1842786, 1977624, 2252294, 2457048, 3378441, 3685572, 4504588, 6756882, 7371144, 9009176, 10135323, 13513764, 20270646, 27027528, 40541292, 81082584]

約数ペア:

[(1, 81082584), (2, 40541292), (3, 27027528), (4, 20270646), (6, 13513764), (8, 10135323), (9, 9009176), (11, 7371144), (12, 6756882), (18, 4504588), (22, 3685572), (24, 3378441), (33, 2457048), (36, 2252294), (41, 1977624), (44, 1842786), (66, 1228524), (72, 1126147), (82, 988812), (88, 921393), (99, 819016), (121, 670104), (123, 659208), (132, 614262), (164, 494406), (198, 409508), (227, 357192), (242, 335052), (246, 329604), (264, 307131), (328, 247203), (363, 223368), (369, 219736), (396, 204754), (451, 179784), (454, 178596), (484, 167526), (492, 164802), (681, 119064), (726, 111684), (738, 109868), (792, 102377), (902, 89892), (908, 89298), (968, 83763), (984, 82401), (1089, 74456), (1353, 59928), (1362, 59532), (1452, 55842), (1476, 54934), (1804, 44946), (1816, 44649), (2043, 39688), (2178, 37228), (2497, 32472), (2706, 29964), (2724, 29766), (2904, 27921), (2952, 27467), (3608, 22473), (4059, 19976), (4086, 19844), (4356, 18614), (4961, 16344), (4994, 16236), (5412, 14982), (5448, 14883), (7491, 10824), (8118, 9988), (8172, 9922), (8712, 9307)]