72805536

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5879}}^1$

素因数の和:5938

約数の個数: 72

約数和(自身を含む): 211891680

約数和(自身を除く): 139086144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 5879, 6192, 11758, 12384, 17637, 23516, 35274, 47032, 52911, 70548, 94064, 105822, 141096, 188128, 211644, 252797, 282192, 423288, 505594, 564384, 758391, 846576, 1011188, 1516782, 1693152, 2022376, 2275173, 3033564, 4044752, 4550346, 6067128, 8089504, 9100692, 12134256, 18201384, 24268512, 36402768, 72805536]

約数ペア:

[(1, 72805536), (2, 36402768), (3, 24268512), (4, 18201384), (6, 12134256), (8, 9100692), (9, 8089504), (12, 6067128), (16, 4550346), (18, 4044752), (24, 3033564), (32, 2275173), (36, 2022376), (43, 1693152), (48, 1516782), (72, 1011188), (86, 846576), (96, 758391), (129, 564384), (144, 505594), (172, 423288), (258, 282192), (288, 252797), (344, 211644), (387, 188128), (516, 141096), (688, 105822), (774, 94064), (1032, 70548), (1376, 52911), (1548, 47032), (2064, 35274), (3096, 23516), (4128, 17637), (5879, 12384), (6192, 11758)]