73418352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{619}}^1$

素因数の和:990

約数の個数: 80

約数和(自身を含む): 217724160

約数和(自身を除く): 144305808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 353, 619, 706, 1059, 1238, 1412, 1857, 2118, 2471, 2476, 2824, 3714, 4236, 4333, 4942, 4952, 5648, 7413, 7428, 8472, 8666, 9884, 9904, 12999, 14826, 14856, 16944, 17332, 19768, 25998, 29652, 29712, 34664, 39536, 51996, 59304, 69328, 103992, 118608, 207984, 218507, 437014, 655521, 874028, 1311042, 1529549, 1748056, 2622084, 3059098, 3496112, 4588647, 5244168, 6118196, 9177294, 10488336, 12236392, 18354588, 24472784, 36709176, 73418352]

約数ペア:

[(1, 73418352), (2, 36709176), (3, 24472784), (4, 18354588), (6, 12236392), (7, 10488336), (8, 9177294), (12, 6118196), (14, 5244168), (16, 4588647), (21, 3496112), (24, 3059098), (28, 2622084), (42, 1748056), (48, 1529549), (56, 1311042), (84, 874028), (112, 655521), (168, 437014), (336, 218507), (353, 207984), (619, 118608), (706, 103992), (1059, 69328), (1238, 59304), (1412, 51996), (1857, 39536), (2118, 34664), (2471, 29712), (2476, 29652), (2824, 25998), (3714, 19768), (4236, 17332), (4333, 16944), (4942, 14856), (4952, 14826), (5648, 12999), (7413, 9904), (7428, 9884), (8472, 8666)]