81774132

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{14407}}^1$

素因数の和:14468

約数の個数: 48

約数和(自身を含む): 213007872

約数和(自身を除く): 131233740

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 14407, 28814, 43221, 57628, 86442, 158477, 172884, 316954, 475431, 619501, 633908, 950862, 1239002, 1858503, 1901724, 2478004, 3717006, 6814511, 7434012, 13629022, 20443533, 27258044, 40887066, 81774132]

約数ペア:

[(1, 81774132), (2, 40887066), (3, 27258044), (4, 20443533), (6, 13629022), (11, 7434012), (12, 6814511), (22, 3717006), (33, 2478004), (43, 1901724), (44, 1858503), (66, 1239002), (86, 950862), (129, 633908), (132, 619501), (172, 475431), (258, 316954), (473, 172884), (516, 158477), (946, 86442), (1419, 57628), (1892, 43221), (2838, 28814), (5676, 14407)]