68818992

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 180

約数和(自身を含む): 212647848

約数和(自身を除く): 143828856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 41, 44, 48, 51, 66, 68, 82, 88, 102, 121, 123, 132, 136, 164, 176, 187, 204, 242, 246, 264, 272, 289, 328, 363, 374, 408, 451, 484, 492, 528, 561, 578, 656, 697, 726, 748, 816, 867, 902, 968, 984, 1122, 1156, 1353, 1394, 1452, 1496, 1734, 1804, 1936, 1968, 2057, 2091, 2244, 2312, 2706, 2788, 2904, 2992, 3179, 3468, 3608, 4114, 4182, 4488, 4624, 4961, 5412, 5576, 5808, 6171, 6358, 6936, 7216, 7667, 8228, 8364, 8976, 9537, 9922, 10824, 11152, 11849, 12342, 12716, 13872, 14883, 15334, 16456, 16728, 19074, 19844, 21648, 23001, 23698, 24684, 25432, 29766, 30668, 32912, 33456, 34969, 35547, 38148, 39688, 46002, 47396, 49368, 50864, 59532, 61336, 69938, 71094, 76296, 79376, 84337, 92004, 94792, 98736, 104907, 119064, 122672, 130339, 139876, 142188, 152592, 168674, 184008, 189584, 209814, 238128, 253011, 260678, 279752, 284376, 337348, 368016, 391017, 419628, 506022, 521356, 559504, 568752, 674696, 782034, 839256, 1012044, 1042712, 1349392, 1433729, 1564068, 1678512, 2024088, 2085424, 2867458, 3128136, 4048176, 4301187, 5734916, 6256272, 8602374, 11469832, 17204748, 22939664, 34409496, 68818992]

約数ペア:

[(1, 68818992), (2, 34409496), (3, 22939664), (4, 17204748), (6, 11469832), (8, 8602374), (11, 6256272), (12, 5734916), (16, 4301187), (17, 4048176), (22, 3128136), (24, 2867458), (33, 2085424), (34, 2024088), (41, 1678512), (44, 1564068), (48, 1433729), (51, 1349392), (66, 1042712), (68, 1012044), (82, 839256), (88, 782034), (102, 674696), (121, 568752), (123, 559504), (132, 521356), (136, 506022), (164, 419628), (176, 391017), (187, 368016), (204, 337348), (242, 284376), (246, 279752), (264, 260678), (272, 253011), (289, 238128), (328, 209814), (363, 189584), (374, 184008), (408, 168674), (451, 152592), (484, 142188), (492, 139876), (528, 130339), (561, 122672), (578, 119064), (656, 104907), (697, 98736), (726, 94792), (748, 92004), (816, 84337), (867, 79376), (902, 76296), (968, 71094), (984, 69938), (1122, 61336), (1156, 59532), (1353, 50864), (1394, 49368), (1452, 47396), (1496, 46002), (1734, 39688), (1804, 38148), (1936, 35547), (1968, 34969), (2057, 33456), (2091, 32912), (2244, 30668), (2312, 29766), (2706, 25432), (2788, 24684), (2904, 23698), (2992, 23001), (3179, 21648), (3468, 19844), (3608, 19074), (4114, 16728), (4182, 16456), (4488, 15334), (4624, 14883), (4961, 13872), (5412, 12716), (5576, 12342), (5808, 11849), (6171, 11152), (6358, 10824), (6936, 9922), (7216, 9537), (7667, 8976), (8228, 8364)]