83261784

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 236390400

約数和(自身を除く): 153128616

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 31, 34, 51, 58, 62, 68, 87, 93, 102, 116, 124, 136, 174, 186, 204, 227, 232, 248, 348, 372, 408, 454, 493, 527, 681, 696, 744, 899, 908, 986, 1054, 1362, 1479, 1581, 1798, 1816, 1972, 2108, 2697, 2724, 2958, 3162, 3596, 3859, 3944, 4216, 5394, 5448, 5916, 6324, 6583, 7037, 7192, 7718, 10788, 11577, 11832, 12648, 13166, 14074, 15283, 15436, 19749, 21111, 21576, 23154, 26332, 28148, 30566, 30872, 39498, 42222, 45849, 46308, 52664, 56296, 61132, 78996, 84444, 91698, 92616, 111911, 119629, 122264, 157992, 168888, 183396, 204073, 223822, 239258, 335733, 358887, 366792, 408146, 447644, 478516, 612219, 671466, 717774, 816292, 895288, 957032, 1224438, 1342932, 1435548, 1632584, 2448876, 2685864, 2871096, 3469241, 4897752, 6938482, 10407723, 13876964, 20815446, 27753928, 41630892, 83261784]

約数ペア:

[(1, 83261784), (2, 41630892), (3, 27753928), (4, 20815446), (6, 13876964), (8, 10407723), (12, 6938482), (17, 4897752), (24, 3469241), (29, 2871096), (31, 2685864), (34, 2448876), (51, 1632584), (58, 1435548), (62, 1342932), (68, 1224438), (87, 957032), (93, 895288), (102, 816292), (116, 717774), (124, 671466), (136, 612219), (174, 478516), (186, 447644), (204, 408146), (227, 366792), (232, 358887), (248, 335733), (348, 239258), (372, 223822), (408, 204073), (454, 183396), (493, 168888), (527, 157992), (681, 122264), (696, 119629), (744, 111911), (899, 92616), (908, 91698), (986, 84444), (1054, 78996), (1362, 61132), (1479, 56296), (1581, 52664), (1798, 46308), (1816, 45849), (1972, 42222), (2108, 39498), (2697, 30872), (2724, 30566), (2958, 28148), (3162, 26332), (3596, 23154), (3859, 21576), (3944, 21111), (4216, 19749), (5394, 15436), (5448, 15283), (5916, 14074), (6324, 13166), (6583, 12648), (7037, 11832), (7192, 11577), (7718, 10788)]