72963432

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{23567}}^1$

素因数の和:23622

約数の個数: 48

約数和(自身を含む): 202213440

約数和(自身を除く): 129250008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 23567, 47134, 70701, 94268, 141402, 188536, 212103, 282804, 424206, 565608, 848412, 1013381, 1696824, 2026762, 3040143, 4053524, 6080286, 8107048, 9120429, 12160572, 18240858, 24321144, 36481716, 72963432]

約数ペア:

[(1, 72963432), (2, 36481716), (3, 24321144), (4, 18240858), (6, 12160572), (8, 9120429), (9, 8107048), (12, 6080286), (18, 4053524), (24, 3040143), (36, 2026762), (43, 1696824), (72, 1013381), (86, 848412), (129, 565608), (172, 424206), (258, 282804), (344, 212103), (387, 188536), (516, 141402), (774, 94268), (1032, 70701), (1548, 47134), (3096, 23567)]