84172676

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 173408256

約数和(自身を除く): 89235580

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 167, 188, 329, 334, 383, 658, 668, 766, 1169, 1316, 1532, 2338, 2681, 4676, 5362, 7849, 10724, 15698, 18001, 31396, 36002, 54943, 63961, 72004, 109886, 126007, 127922, 219772, 252014, 255844, 447727, 504028, 895454, 1790908, 3006167, 6012334, 12024668, 21043169, 42086338, 84172676]

約数ペア:

[(1, 84172676), (2, 42086338), (4, 21043169), (7, 12024668), (14, 6012334), (28, 3006167), (47, 1790908), (94, 895454), (167, 504028), (188, 447727), (329, 255844), (334, 252014), (383, 219772), (658, 127922), (668, 126007), (766, 109886), (1169, 72004), (1316, 63961), (1532, 54943), (2338, 36002), (2681, 31396), (4676, 18001), (5362, 15698), (7849, 10724)]