79900678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{829}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 141392160

約数和(自身を除く): 61491482

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 337, 674, 829, 1658, 3707, 4381, 7414, 8762, 9119, 10777, 18238, 21554, 48191, 96382, 118547, 237094, 279373, 558746, 3073103, 3631849, 6146206, 7263698, 39950339, 79900678]

約数ペア:

[(1, 79900678), (2, 39950339), (11, 7263698), (13, 6146206), (22, 3631849), (26, 3073103), (143, 558746), (286, 279373), (337, 237094), (674, 118547), (829, 96382), (1658, 48191), (3707, 21554), (4381, 18238), (7414, 10777), (8762, 9119)]