80161884

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 232727040

約数和(自身を除く): 152565156

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 59, 66, 73, 94, 99, 118, 132, 141, 146, 177, 188, 198, 219, 236, 282, 292, 354, 396, 423, 438, 517, 531, 564, 649, 657, 708, 803, 846, 876, 1034, 1062, 1298, 1314, 1551, 1606, 1692, 1947, 2068, 2124, 2409, 2596, 2628, 2773, 3102, 3212, 3431, 3894, 4307, 4653, 4818, 5546, 5841, 6204, 6862, 7227, 7788, 8319, 8614, 9306, 9636, 10293, 11092, 11682, 12921, 13724, 14454, 16638, 17228, 18612, 20586, 23364, 24957, 25842, 28908, 30503, 30879, 33276, 37741, 38763, 41172, 47377, 49914, 51684, 61006, 61758, 75482, 77526, 91509, 94754, 99828, 113223, 122012, 123516, 142131, 150964, 155052, 183018, 189508, 202429, 226446, 274527, 284262, 339669, 366036, 404858, 426393, 452892, 549054, 568524, 607287, 679338, 809716, 852786, 1098108, 1214574, 1358676, 1705572, 1821861, 2226719, 2429148, 3643722, 4453438, 6680157, 7287444, 8906876, 13360314, 20040471, 26720628, 40080942, 80161884]

約数ペア:

[(1, 80161884), (2, 40080942), (3, 26720628), (4, 20040471), (6, 13360314), (9, 8906876), (11, 7287444), (12, 6680157), (18, 4453438), (22, 3643722), (33, 2429148), (36, 2226719), (44, 1821861), (47, 1705572), (59, 1358676), (66, 1214574), (73, 1098108), (94, 852786), (99, 809716), (118, 679338), (132, 607287), (141, 568524), (146, 549054), (177, 452892), (188, 426393), (198, 404858), (219, 366036), (236, 339669), (282, 284262), (292, 274527), (354, 226446), (396, 202429), (423, 189508), (438, 183018), (517, 155052), (531, 150964), (564, 142131), (649, 123516), (657, 122012), (708, 113223), (803, 99828), (846, 94754), (876, 91509), (1034, 77526), (1062, 75482), (1298, 61758), (1314, 61006), (1551, 51684), (1606, 49914), (1692, 47377), (1947, 41172), (2068, 38763), (2124, 37741), (2409, 33276), (2596, 30879), (2628, 30503), (2773, 28908), (3102, 25842), (3212, 24957), (3431, 23364), (3894, 20586), (4307, 18612), (4653, 17228), (4818, 16638), (5546, 14454), (5841, 13724), (6204, 12921), (6862, 11682), (7227, 11092), (7788, 10293), (8319, 9636), (8614, 9306)]