83687072

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7949}}^1$

素因数の和:8013

約数の個数: 48

約数和(自身を含む): 192326400

約数和(自身を除く): 108639328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 5264, 7949, 10528, 15898, 31796, 55643, 63592, 111286, 127184, 222572, 254368, 373603, 445144, 747206, 890288, 1494412, 1780576, 2615221, 2988824, 5230442, 5977648, 10460884, 11955296, 20921768, 41843536, 83687072]

約数ペア:

[(1, 83687072), (2, 41843536), (4, 20921768), (7, 11955296), (8, 10460884), (14, 5977648), (16, 5230442), (28, 2988824), (32, 2615221), (47, 1780576), (56, 1494412), (94, 890288), (112, 747206), (188, 445144), (224, 373603), (329, 254368), (376, 222572), (658, 127184), (752, 111286), (1316, 63592), (1504, 55643), (2632, 31796), (5264, 15898), (7949, 10528)]