76184878

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 150709248

約数和(自身を除く): 74524370

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 137, 154, 157, 161, 253, 274, 314, 322, 506, 959, 1099, 1507, 1727, 1771, 1918, 2198, 3014, 3151, 3454, 3542, 3611, 6302, 7222, 10549, 12089, 21098, 21509, 22057, 24178, 25277, 34661, 39721, 43018, 44114, 50554, 69322, 79442, 150563, 236599, 242627, 278047, 301126, 473198, 485254, 494707, 556094, 989414, 1656193, 3312386, 3462949, 5441777, 6925898, 10883554, 38092439, 76184878]

約数ペア:

[(1, 76184878), (2, 38092439), (7, 10883554), (11, 6925898), (14, 5441777), (22, 3462949), (23, 3312386), (46, 1656193), (77, 989414), (137, 556094), (154, 494707), (157, 485254), (161, 473198), (253, 301126), (274, 278047), (314, 242627), (322, 236599), (506, 150563), (959, 79442), (1099, 69322), (1507, 50554), (1727, 44114), (1771, 43018), (1918, 39721), (2198, 34661), (3014, 25277), (3151, 24178), (3454, 22057), (3542, 21509), (3611, 21098), (6302, 12089), (7222, 10549)]