65230172

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 138890304

約数和(自身を除く): 73660132

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 73, 94, 97, 98, 146, 188, 194, 196, 292, 329, 388, 511, 658, 679, 1022, 1316, 1358, 2044, 2303, 2716, 3431, 3577, 4559, 4606, 4753, 6862, 7081, 7154, 9118, 9212, 9506, 13724, 14162, 14308, 18236, 19012, 24017, 28324, 31913, 48034, 49567, 63826, 96068, 99134, 127652, 168119, 198268, 223391, 332807, 336238, 346969, 446782, 665614, 672476, 693938, 893564, 1331228, 1387876, 2329649, 4659298, 9318596, 16307543, 32615086, 65230172]

約数ペア:

[(1, 65230172), (2, 32615086), (4, 16307543), (7, 9318596), (14, 4659298), (28, 2329649), (47, 1387876), (49, 1331228), (73, 893564), (94, 693938), (97, 672476), (98, 665614), (146, 446782), (188, 346969), (194, 336238), (196, 332807), (292, 223391), (329, 198268), (388, 168119), (511, 127652), (658, 99134), (679, 96068), (1022, 63826), (1316, 49567), (1358, 48034), (2044, 31913), (2303, 28324), (2716, 24017), (3431, 19012), (3577, 18236), (4559, 14308), (4606, 14162), (4753, 13724), (6862, 9506), (7081, 9212), (7154, 9118)]