68393004

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 162476160

約数和(自身を除く): 94083156

約数列:

[1, 2, 3, 4, 6, 12, 131, 139, 262, 278, 313, 393, 417, 524, 556, 626, 786, 834, 939, 1252, 1572, 1668, 1878, 3756, 18209, 36418, 41003, 43507, 54627, 72836, 82006, 87014, 109254, 123009, 130521, 164012, 174028, 218508, 246018, 261042, 492036, 522084, 5699417, 11398834, 17098251, 22797668, 34196502, 68393004]

約数ペア:

[(1, 68393004), (2, 34196502), (3, 22797668), (4, 17098251), (6, 11398834), (12, 5699417), (131, 522084), (139, 492036), (262, 261042), (278, 246018), (313, 218508), (393, 174028), (417, 164012), (524, 130521), (556, 123009), (626, 109254), (786, 87014), (834, 82006), (939, 72836), (1252, 54627), (1572, 43507), (1668, 41003), (1878, 36418), (3756, 18209)]