77453816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{7789}}^1$

素因数の和:7919

約数の個数: 32

約数和(自身を含む): 159850800

約数和(自身を除く): 82396984

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2486, 4972, 7789, 9944, 15578, 31156, 62312, 85679, 171358, 342716, 685432, 880157, 1760314, 3520628, 7041256, 9681727, 19363454, 38726908, 77453816]

約数ペア:

[(1, 77453816), (2, 38726908), (4, 19363454), (8, 9681727), (11, 7041256), (22, 3520628), (44, 1760314), (88, 880157), (113, 685432), (226, 342716), (452, 171358), (904, 85679), (1243, 62312), (2486, 31156), (4972, 15578), (7789, 9944)]