84288484

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3371}}^1$

素因数の和:3448

約数の個数: 48

約数和(自身を含む): 181278720

約数和(自身を除く): 96990236

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 1316, 1786, 3371, 3572, 6251, 6742, 12502, 13484, 23597, 25004, 47194, 64049, 94388, 128098, 158437, 256196, 316874, 448343, 633748, 896686, 1109059, 1793372, 2218118, 3010303, 4436236, 6020606, 12041212, 21072121, 42144242, 84288484]

約数ペア:

[(1, 84288484), (2, 42144242), (4, 21072121), (7, 12041212), (14, 6020606), (19, 4436236), (28, 3010303), (38, 2218118), (47, 1793372), (76, 1109059), (94, 896686), (133, 633748), (188, 448343), (266, 316874), (329, 256196), (532, 158437), (658, 128098), (893, 94388), (1316, 64049), (1786, 47194), (3371, 25004), (3572, 23597), (6251, 13484), (6742, 12502)]