81884088

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 270362400

約数和(自身を除く): 188478312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 121, 132, 143, 156, 198, 216, 234, 241, 242, 264, 286, 297, 312, 351, 363, 396, 429, 468, 482, 484, 572, 594, 702, 723, 726, 792, 858, 936, 964, 968, 1089, 1144, 1188, 1287, 1404, 1446, 1452, 1573, 1716, 1928, 2169, 2178, 2376, 2574, 2651, 2808, 2892, 2904, 3133, 3146, 3267, 3432, 3861, 4338, 4356, 4719, 5148, 5302, 5784, 6266, 6292, 6507, 6534, 7722, 7953, 8676, 8712, 9399, 9438, 10296, 10604, 12532, 12584, 13014, 13068, 14157, 15444, 15906, 17352, 18798, 18876, 21208, 23859, 25064, 26028, 26136, 28197, 28314, 29161, 30888, 31812, 34463, 37596, 37752, 42471, 47718, 52056, 56394, 56628, 58322, 63624, 68926, 71577, 75192, 84591, 84942, 87483, 95436, 103389, 112788, 113256, 116644, 137852, 143154, 169182, 169884, 174966, 190872, 206778, 225576, 233288, 262449, 275704, 286308, 310167, 338364, 339768, 349932, 379093, 413556, 524898, 572616, 620334, 676728, 699864, 758186, 787347, 827112, 930501, 1049796, 1137279, 1240668, 1516372, 1574694, 1861002, 2099592, 2274558, 2481336, 3032744, 3149388, 3411837, 3722004, 4549116, 6298776, 6823674, 7444008, 9098232, 10235511, 13647348, 20471022, 27294696, 40942044, 81884088]

約数ペア:

[(1, 81884088), (2, 40942044), (3, 27294696), (4, 20471022), (6, 13647348), (8, 10235511), (9, 9098232), (11, 7444008), (12, 6823674), (13, 6298776), (18, 4549116), (22, 3722004), (24, 3411837), (26, 3149388), (27, 3032744), (33, 2481336), (36, 2274558), (39, 2099592), (44, 1861002), (52, 1574694), (54, 1516372), (66, 1240668), (72, 1137279), (78, 1049796), (88, 930501), (99, 827112), (104, 787347), (108, 758186), (117, 699864), (121, 676728), (132, 620334), (143, 572616), (156, 524898), (198, 413556), (216, 379093), (234, 349932), (241, 339768), (242, 338364), (264, 310167), (286, 286308), (297, 275704), (312, 262449), (351, 233288), (363, 225576), (396, 206778), (429, 190872), (468, 174966), (482, 169884), (484, 169182), (572, 143154), (594, 137852), (702, 116644), (723, 113256), (726, 112788), (792, 103389), (858, 95436), (936, 87483), (964, 84942), (968, 84591), (1089, 75192), (1144, 71577), (1188, 68926), (1287, 63624), (1404, 58322), (1446, 56628), (1452, 56394), (1573, 52056), (1716, 47718), (1928, 42471), (2169, 37752), (2178, 37596), (2376, 34463), (2574, 31812), (2651, 30888), (2808, 29161), (2892, 28314), (2904, 28197), (3133, 26136), (3146, 26028), (3267, 25064), (3432, 23859), (3861, 21208), (4338, 18876), (4356, 18798), (4719, 17352), (5148, 15906), (5302, 15444), (5784, 14157), (6266, 13068), (6292, 13014), (6507, 12584), (6534, 12532), (7722, 10604), (7953, 10296), (8676, 9438), (8712, 9399)]