77794612

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 158957568

約数和(自身を除く): 81162956

約数列:

[1, 2, 4, 7, 14, 28, 127, 131, 167, 254, 262, 334, 508, 524, 668, 889, 917, 1169, 1778, 1834, 2338, 3556, 3668, 4676, 16637, 21209, 21877, 33274, 42418, 43754, 66548, 84836, 87508, 116459, 148463, 153139, 232918, 296926, 306278, 465836, 593852, 612556, 2778379, 5556758, 11113516, 19448653, 38897306, 77794612]

約数ペア:

[(1, 77794612), (2, 38897306), (4, 19448653), (7, 11113516), (14, 5556758), (28, 2778379), (127, 612556), (131, 593852), (167, 465836), (254, 306278), (262, 296926), (334, 232918), (508, 153139), (524, 148463), (668, 116459), (889, 87508), (917, 84836), (1169, 66548), (1778, 43754), (1834, 42418), (2338, 33274), (3556, 21877), (3668, 21209), (4676, 16637)]