84739858

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1481}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 149954688

約数和(自身を除く): 65214830

約数列:

[1, 2, 7, 14, 61, 67, 122, 134, 427, 469, 854, 938, 1481, 2962, 4087, 8174, 10367, 20734, 28609, 57218, 90341, 99227, 180682, 198454, 632387, 694589, 1264774, 1389178, 6052847, 12105694, 42369929, 84739858]

約数ペア:

[(1, 84739858), (2, 42369929), (7, 12105694), (14, 6052847), (61, 1389178), (67, 1264774), (122, 694589), (134, 632387), (427, 198454), (469, 180682), (854, 99227), (938, 90341), (1481, 57218), (2962, 28609), (4087, 20734), (8174, 10367)]