72713628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{155371}}^1$

素因数の和:155394

約数の個数: 36

約数和(自身を含む): 197943928

約数和(自身を除く): 125230300

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 155371, 310742, 466113, 621484, 932226, 1398339, 1864452, 2019823, 2796678, 4039646, 5593356, 6059469, 8079292, 12118938, 18178407, 24237876, 36356814, 72713628]

約数ペア:

[(1, 72713628), (2, 36356814), (3, 24237876), (4, 18178407), (6, 12118938), (9, 8079292), (12, 6059469), (13, 5593356), (18, 4039646), (26, 2796678), (36, 2019823), (39, 1864452), (52, 1398339), (78, 932226), (117, 621484), (156, 466113), (234, 310742), (468, 155371)]