129722526

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 295626240

約数和(自身を除く): 165903714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 103, 166, 206, 249, 281, 309, 498, 562, 618, 747, 843, 927, 1494, 1686, 1854, 2241, 2529, 2781, 4482, 5058, 5562, 7587, 8549, 15174, 17098, 23323, 25647, 28943, 46646, 51294, 57886, 69969, 76941, 86829, 139938, 153882, 173658, 209907, 230823, 260487, 419814, 461646, 520974, 629721, 781461, 1259442, 1562922, 2402269, 4804538, 7206807, 14413614, 21620421, 43240842, 64861263, 129722526]

約数ペア:

[(1, 129722526), (2, 64861263), (3, 43240842), (6, 21620421), (9, 14413614), (18, 7206807), (27, 4804538), (54, 2402269), (83, 1562922), (103, 1259442), (166, 781461), (206, 629721), (249, 520974), (281, 461646), (309, 419814), (498, 260487), (562, 230823), (618, 209907), (747, 173658), (843, 153882), (927, 139938), (1494, 86829), (1686, 76941), (1854, 69969), (2241, 57886), (2529, 51294), (2781, 46646), (4482, 28943), (5058, 25647), (5562, 23323), (7587, 17098), (8549, 15174)]