83138132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 186617088

約数和(自身を除く): 103478956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 121, 154, 212, 242, 308, 371, 463, 484, 583, 742, 847, 926, 1166, 1484, 1694, 1852, 2332, 3241, 3388, 4081, 5093, 6413, 6482, 8162, 10186, 12826, 12964, 16324, 20372, 24539, 25652, 35651, 44891, 49078, 56023, 71302, 89782, 98156, 112046, 142604, 171773, 179564, 224092, 269929, 343546, 392161, 539858, 687092, 784322, 1079716, 1568644, 1889503, 2969219, 3779006, 5938438, 7558012, 11876876, 20784533, 41569066, 83138132]

約数ペア:

[(1, 83138132), (2, 41569066), (4, 20784533), (7, 11876876), (11, 7558012), (14, 5938438), (22, 3779006), (28, 2969219), (44, 1889503), (53, 1568644), (77, 1079716), (106, 784322), (121, 687092), (154, 539858), (212, 392161), (242, 343546), (308, 269929), (371, 224092), (463, 179564), (484, 171773), (583, 142604), (742, 112046), (847, 98156), (926, 89782), (1166, 71302), (1484, 56023), (1694, 49078), (1852, 44891), (2332, 35651), (3241, 25652), (3388, 24539), (4081, 20372), (5093, 16324), (6413, 12964), (6482, 12826), (8162, 10186)]