42840312

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 110522880

約数和(自身を除く): 67682568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 163, 188, 233, 282, 326, 376, 466, 489, 564, 652, 699, 932, 978, 1128, 1304, 1398, 1864, 1956, 2796, 3912, 5592, 7661, 10951, 15322, 21902, 22983, 30644, 32853, 37979, 43804, 45966, 61288, 65706, 75958, 87608, 91932, 113937, 131412, 151916, 183864, 227874, 262824, 303832, 455748, 911496, 1785013, 3570026, 5355039, 7140052, 10710078, 14280104, 21420156, 42840312]

約数ペア:

[(1, 42840312), (2, 21420156), (3, 14280104), (4, 10710078), (6, 7140052), (8, 5355039), (12, 3570026), (24, 1785013), (47, 911496), (94, 455748), (141, 303832), (163, 262824), (188, 227874), (233, 183864), (282, 151916), (326, 131412), (376, 113937), (466, 91932), (489, 87608), (564, 75958), (652, 65706), (699, 61288), (932, 45966), (978, 43804), (1128, 37979), (1304, 32853), (1398, 30644), (1864, 22983), (1956, 21902), (2796, 15322), (3912, 10951), (5592, 7661)]