80115156

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 234823680

約数和(自身を除く): 154708524

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 59, 66, 81, 99, 108, 118, 127, 132, 162, 177, 198, 236, 243, 254, 297, 324, 354, 381, 396, 486, 508, 531, 594, 649, 708, 762, 891, 972, 1062, 1143, 1188, 1298, 1397, 1524, 1593, 1782, 1947, 2124, 2286, 2596, 2673, 2794, 3186, 3429, 3564, 3894, 4191, 4572, 4779, 5346, 5588, 5841, 6372, 6858, 7493, 7788, 8382, 9558, 10287, 10692, 11682, 12573, 13716, 14337, 14986, 16764, 17523, 19116, 20574, 22479, 23364, 25146, 28674, 29972, 30861, 35046, 37719, 41148, 44958, 50292, 52569, 57348, 61722, 67437, 70092, 75438, 82423, 89916, 105138, 113157, 123444, 134874, 150876, 157707, 164846, 202311, 210276, 226314, 247269, 269748, 315414, 329692, 339471, 404622, 452628, 494538, 606933, 630828, 678942, 741807, 809244, 989076, 1213866, 1357884, 1483614, 1820799, 2225421, 2427732, 2967228, 3641598, 4450842, 6676263, 7283196, 8901684, 13352526, 20028789, 26705052, 40057578, 80115156]

約数ペア:

[(1, 80115156), (2, 40057578), (3, 26705052), (4, 20028789), (6, 13352526), (9, 8901684), (11, 7283196), (12, 6676263), (18, 4450842), (22, 3641598), (27, 2967228), (33, 2427732), (36, 2225421), (44, 1820799), (54, 1483614), (59, 1357884), (66, 1213866), (81, 989076), (99, 809244), (108, 741807), (118, 678942), (127, 630828), (132, 606933), (162, 494538), (177, 452628), (198, 404622), (236, 339471), (243, 329692), (254, 315414), (297, 269748), (324, 247269), (354, 226314), (381, 210276), (396, 202311), (486, 164846), (508, 157707), (531, 150876), (594, 134874), (649, 123444), (708, 113157), (762, 105138), (891, 89916), (972, 82423), (1062, 75438), (1143, 70092), (1188, 67437), (1298, 61722), (1397, 57348), (1524, 52569), (1593, 50292), (1782, 44958), (1947, 41148), (2124, 37719), (2286, 35046), (2596, 30861), (2673, 29972), (2794, 28674), (3186, 25146), (3429, 23364), (3564, 22479), (3894, 20574), (4191, 19116), (4572, 17523), (4779, 16764), (5346, 14986), (5588, 14337), (5841, 13716), (6372, 12573), (6858, 11682), (7493, 10692), (7788, 10287), (8382, 9558)]