83770278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:833

約数の個数: 64

約数和(自身を含む): 188559360

約数和(自身を除く): 104789082

約数列:

[1, 2, 3, 6, 19, 23, 38, 43, 46, 57, 69, 86, 114, 129, 138, 258, 437, 743, 817, 874, 989, 1311, 1486, 1634, 1978, 2229, 2451, 2622, 2967, 4458, 4902, 5934, 14117, 17089, 18791, 28234, 31949, 34178, 37582, 42351, 51267, 56373, 63898, 84702, 95847, 102534, 112746, 191694, 324691, 607031, 649382, 734827, 974073, 1214062, 1469654, 1821093, 1948146, 2204481, 3642186, 4408962, 13961713, 27923426, 41885139, 83770278]

約数ペア:

[(1, 83770278), (2, 41885139), (3, 27923426), (6, 13961713), (19, 4408962), (23, 3642186), (38, 2204481), (43, 1948146), (46, 1821093), (57, 1469654), (69, 1214062), (86, 974073), (114, 734827), (129, 649382), (138, 607031), (258, 324691), (437, 191694), (743, 112746), (817, 102534), (874, 95847), (989, 84702), (1311, 63898), (1486, 56373), (1634, 51267), (1978, 42351), (2229, 37582), (2451, 34178), (2622, 31949), (2967, 28234), (4458, 18791), (4902, 17089), (5934, 14117)]