79958892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1019}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 201519360

約数和(自身を除く): 121560468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 503, 1006, 1019, 1509, 2012, 2038, 3018, 3057, 4076, 6036, 6114, 6539, 12228, 13078, 13247, 19617, 26156, 26494, 39234, 39741, 52988, 78468, 79482, 158964, 512557, 1025114, 1537671, 2050228, 3075342, 6150684, 6663241, 13326482, 19989723, 26652964, 39979446, 79958892]

約数ペア:

[(1, 79958892), (2, 39979446), (3, 26652964), (4, 19989723), (6, 13326482), (12, 6663241), (13, 6150684), (26, 3075342), (39, 2050228), (52, 1537671), (78, 1025114), (156, 512557), (503, 158964), (1006, 79482), (1019, 78468), (1509, 52988), (2012, 39741), (2038, 39234), (3018, 26494), (3057, 26156), (4076, 19617), (6036, 13247), (6114, 13078), (6539, 12228)]