80259774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{31327}}^1$

素因数の和:31400

約数の個数: 32

約数和(自身を含む): 186464256

約数和(自身を除く): 106204482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 31327, 62654, 93981, 187962, 219289, 438578, 657867, 1315734, 1910947, 3821894, 5732841, 11465682, 13376629, 26753258, 40129887, 80259774]

約数ペア:

[(1, 80259774), (2, 40129887), (3, 26753258), (6, 13376629), (7, 11465682), (14, 5732841), (21, 3821894), (42, 1910947), (61, 1315734), (122, 657867), (183, 438578), (366, 219289), (427, 187962), (854, 93981), (1281, 62654), (2562, 31327)]