61995996

素因数分解:

$2^2\times 3^3\times {\mathrm{251}}^1\times {\mathrm{2287}}^1$

素因数の和:2551

約数の個数: 48

約数和(自身を含む): 161441280

約数和(自身を除く): 99445284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 251, 502, 753, 1004, 1506, 2259, 2287, 3012, 4518, 4574, 6777, 6861, 9036, 9148, 13554, 13722, 20583, 27108, 27444, 41166, 61749, 82332, 123498, 246996, 574037, 1148074, 1722111, 2296148, 3444222, 5166333, 6888444, 10332666, 15498999, 20665332, 30997998, 61995996]

約数ペア:

[(1, 61995996), (2, 30997998), (3, 20665332), (4, 15498999), (6, 10332666), (9, 6888444), (12, 5166333), (18, 3444222), (27, 2296148), (36, 1722111), (54, 1148074), (108, 574037), (251, 246996), (502, 123498), (753, 82332), (1004, 61749), (1506, 41166), (2259, 27444), (2287, 27108), (3012, 20583), (4518, 13722), (4574, 13554), (6777, 9148), (6861, 9036)]