82808688

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 160

約数和(自身を含む): 242841600

約数和(自身を除く): 160032912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 31, 38, 48, 57, 58, 62, 76, 87, 93, 101, 114, 116, 124, 152, 174, 186, 202, 228, 232, 248, 303, 304, 348, 372, 404, 456, 464, 496, 551, 589, 606, 696, 744, 808, 899, 912, 1102, 1178, 1212, 1392, 1488, 1616, 1653, 1767, 1798, 1919, 2204, 2356, 2424, 2697, 2929, 3131, 3306, 3534, 3596, 3838, 4408, 4712, 4848, 5394, 5757, 5858, 6262, 6612, 7068, 7192, 7676, 8787, 8816, 9393, 9424, 10788, 11514, 11716, 12524, 13224, 14136, 14384, 15352, 17081, 17574, 18786, 21576, 23028, 23432, 25048, 26448, 28272, 30704, 34162, 35148, 37572, 43152, 46056, 46864, 50096, 51243, 55651, 59489, 68324, 70296, 75144, 90799, 92112, 102486, 111302, 118978, 136648, 140592, 150288, 166953, 178467, 181598, 204972, 222604, 237956, 272397, 273296, 333906, 356934, 363196, 409944, 445208, 475912, 544794, 667812, 713868, 726392, 819888, 890416, 951824, 1089588, 1335624, 1427736, 1452784, 1725181, 2179176, 2671248, 2855472, 3450362, 4358352, 5175543, 6900724, 10351086, 13801448, 20702172, 27602896, 41404344, 82808688]

約数ペア:

[(1, 82808688), (2, 41404344), (3, 27602896), (4, 20702172), (6, 13801448), (8, 10351086), (12, 6900724), (16, 5175543), (19, 4358352), (24, 3450362), (29, 2855472), (31, 2671248), (38, 2179176), (48, 1725181), (57, 1452784), (58, 1427736), (62, 1335624), (76, 1089588), (87, 951824), (93, 890416), (101, 819888), (114, 726392), (116, 713868), (124, 667812), (152, 544794), (174, 475912), (186, 445208), (202, 409944), (228, 363196), (232, 356934), (248, 333906), (303, 273296), (304, 272397), (348, 237956), (372, 222604), (404, 204972), (456, 181598), (464, 178467), (496, 166953), (551, 150288), (589, 140592), (606, 136648), (696, 118978), (744, 111302), (808, 102486), (899, 92112), (912, 90799), (1102, 75144), (1178, 70296), (1212, 68324), (1392, 59489), (1488, 55651), (1616, 51243), (1653, 50096), (1767, 46864), (1798, 46056), (1919, 43152), (2204, 37572), (2356, 35148), (2424, 34162), (2697, 30704), (2929, 28272), (3131, 26448), (3306, 25048), (3534, 23432), (3596, 23028), (3838, 21576), (4408, 18786), (4712, 17574), (4848, 17081), (5394, 15352), (5757, 14384), (5858, 14136), (6262, 13224), (6612, 12524), (7068, 11716), (7192, 11514), (7676, 10788), (8787, 9424), (8816, 9393)]