77163788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{78101}}^1$

素因数の和:78137

約数の個数: 24

約数和(自身を含む): 153079920

約数和(自身を除く): 75916132

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 78101, 156202, 312404, 1015313, 1483919, 2030626, 2967838, 4061252, 5935676, 19290947, 38581894, 77163788]

約数ペア:

[(1, 77163788), (2, 38581894), (4, 19290947), (13, 5935676), (19, 4061252), (26, 2967838), (38, 2030626), (52, 1483919), (76, 1015313), (247, 312404), (494, 156202), (988, 78101)]