91331208

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 283046400

約数和(自身を除く): 191715192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 29, 31, 34, 36, 51, 58, 62, 68, 72, 83, 87, 93, 102, 116, 124, 136, 153, 166, 174, 186, 204, 232, 248, 249, 261, 279, 306, 332, 348, 372, 408, 493, 498, 522, 527, 558, 612, 664, 696, 744, 747, 899, 986, 996, 1044, 1054, 1116, 1224, 1411, 1479, 1494, 1581, 1798, 1972, 1992, 2088, 2108, 2232, 2407, 2573, 2697, 2822, 2958, 2988, 3162, 3596, 3944, 4216, 4233, 4437, 4743, 4814, 5146, 5394, 5644, 5916, 5976, 6324, 7192, 7221, 7719, 8091, 8466, 8874, 9486, 9628, 10292, 10788, 11288, 11832, 12648, 12699, 14442, 15283, 15438, 16182, 16932, 17748, 18972, 19256, 20584, 21576, 21663, 23157, 25398, 28884, 30566, 30876, 32364, 33864, 35496, 37944, 40919, 43326, 43741, 45849, 46314, 50796, 57768, 61132, 61752, 64728, 74617, 81838, 86652, 87482, 91698, 92628, 101592, 122264, 122757, 131223, 137547, 149234, 163676, 173304, 174964, 183396, 185256, 223851, 245514, 262446, 275094, 298468, 327352, 349928, 366792, 368271, 393669, 447702, 491028, 524892, 550188, 596936, 671553, 736542, 787338, 895404, 982056, 1049784, 1100376, 1268489, 1343106, 1473084, 1574676, 1790808, 2536978, 2686212, 2946168, 3149352, 3805467, 5073956, 5372424, 7610934, 10147912, 11416401, 15221868, 22832802, 30443736, 45665604, 91331208]

約数ペア:

[(1, 91331208), (2, 45665604), (3, 30443736), (4, 22832802), (6, 15221868), (8, 11416401), (9, 10147912), (12, 7610934), (17, 5372424), (18, 5073956), (24, 3805467), (29, 3149352), (31, 2946168), (34, 2686212), (36, 2536978), (51, 1790808), (58, 1574676), (62, 1473084), (68, 1343106), (72, 1268489), (83, 1100376), (87, 1049784), (93, 982056), (102, 895404), (116, 787338), (124, 736542), (136, 671553), (153, 596936), (166, 550188), (174, 524892), (186, 491028), (204, 447702), (232, 393669), (248, 368271), (249, 366792), (261, 349928), (279, 327352), (306, 298468), (332, 275094), (348, 262446), (372, 245514), (408, 223851), (493, 185256), (498, 183396), (522, 174964), (527, 173304), (558, 163676), (612, 149234), (664, 137547), (696, 131223), (744, 122757), (747, 122264), (899, 101592), (986, 92628), (996, 91698), (1044, 87482), (1054, 86652), (1116, 81838), (1224, 74617), (1411, 64728), (1479, 61752), (1494, 61132), (1581, 57768), (1798, 50796), (1972, 46314), (1992, 45849), (2088, 43741), (2108, 43326), (2232, 40919), (2407, 37944), (2573, 35496), (2697, 33864), (2822, 32364), (2958, 30876), (2988, 30566), (3162, 28884), (3596, 25398), (3944, 23157), (4216, 21663), (4233, 21576), (4437, 20584), (4743, 19256), (4814, 18972), (5146, 17748), (5394, 16932), (5644, 16182), (5916, 15438), (5976, 15283), (6324, 14442), (7192, 12699), (7221, 12648), (7719, 11832), (8091, 11288), (8466, 10788), (8874, 10292), (9486, 9628)]