72238686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{1217}}^1$

素因数の和:1996

約数の個数: 32

約数和(自身を含む): 155923488

約数和(自身を除く): 83684802

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 761, 1217, 1522, 2283, 2434, 3651, 4566, 7302, 9893, 15821, 19786, 29679, 31642, 47463, 59358, 94926, 926137, 1852274, 2778411, 5556822, 12039781, 24079562, 36119343, 72238686]

約数ペア:

[(1, 72238686), (2, 36119343), (3, 24079562), (6, 12039781), (13, 5556822), (26, 2778411), (39, 1852274), (78, 926137), (761, 94926), (1217, 59358), (1522, 47463), (2283, 31642), (2434, 29679), (3651, 19786), (4566, 15821), (7302, 9893)]