81069276

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8269}}^1$

素因数の和:8338

約数の個数: 48

約数和(自身を含む): 203772800

約数和(自身を除く): 122703524

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 8269, 9804, 16538, 24807, 33076, 49614, 99228, 157111, 314222, 355567, 471333, 628444, 711134, 942666, 1066701, 1422268, 1885332, 2133402, 4266804, 6755773, 13511546, 20267319, 27023092, 40534638, 81069276]

約数ペア:

[(1, 81069276), (2, 40534638), (3, 27023092), (4, 20267319), (6, 13511546), (12, 6755773), (19, 4266804), (38, 2133402), (43, 1885332), (57, 1422268), (76, 1066701), (86, 942666), (114, 711134), (129, 628444), (172, 471333), (228, 355567), (258, 314222), (516, 157111), (817, 99228), (1634, 49614), (2451, 33076), (3268, 24807), (4902, 16538), (8269, 9804)]