42678661572

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{353}}^1\times {\mathrm{31387}}^1$

素因数の和:31857

約数の個数: 72

約数和(自身を含む): 109202367456

約数和(自身を除く): 66523705884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 353, 428, 642, 706, 963, 1059, 1284, 1412, 1926, 2118, 3177, 3852, 4236, 6354, 12708, 31387, 37771, 62774, 75542, 94161, 113313, 125548, 151084, 188322, 226626, 282483, 339939, 376644, 453252, 564966, 679878, 1129932, 1359756, 3358409, 6716818, 10075227, 11079611, 13433636, 20150454, 22159222, 30225681, 33238833, 40300908, 44318444, 60451362, 66477666, 99716499, 120902724, 132955332, 199432998, 398865996, 1185518377, 2371036754, 3556555131, 4742073508, 7113110262, 10669665393, 14226220524, 21339330786, 42678661572]

約数ペア:

[(1, 42678661572), (2, 21339330786), (3, 14226220524), (4, 10669665393), (6, 7113110262), (9, 4742073508), (12, 3556555131), (18, 2371036754), (36, 1185518377), (107, 398865996), (214, 199432998), (321, 132955332), (353, 120902724), (428, 99716499), (642, 66477666), (706, 60451362), (963, 44318444), (1059, 40300908), (1284, 33238833), (1412, 30225681), (1926, 22159222), (2118, 20150454), (3177, 13433636), (3852, 11079611), (4236, 10075227), (6354, 6716818), (12708, 3358409), (31387, 1359756), (37771, 1129932), (62774, 679878), (75542, 564966), (94161, 453252), (113313, 376644), (125548, 339939), (151084, 282483), (188322, 226626)]