68639256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{136189}}^1$

素因数の和:136208

約数の個数: 48

約数和(自身を含む): 212456400

約数和(自身を除く): 143817144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 136189, 272378, 408567, 544756, 817134, 953323, 1089512, 1225701, 1634268, 1906646, 2451402, 2859969, 3268536, 3813292, 4902804, 5719938, 7626584, 8579907, 9805608, 11439876, 17159814, 22879752, 34319628, 68639256]

約数ペア:

[(1, 68639256), (2, 34319628), (3, 22879752), (4, 17159814), (6, 11439876), (7, 9805608), (8, 8579907), (9, 7626584), (12, 5719938), (14, 4902804), (18, 3813292), (21, 3268536), (24, 2859969), (28, 2451402), (36, 1906646), (42, 1634268), (56, 1225701), (63, 1089512), (72, 953323), (84, 817134), (126, 544756), (168, 408567), (252, 272378), (504, 136189)]