71807076

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4217}}^1$

素因数の和:4281

約数の個数: 72

約数和(自身を含む): 202666464

約数和(自身を除く): 130859388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1548, 1892, 2838, 4217, 4257, 5676, 8434, 8514, 12651, 16868, 17028, 25302, 37953, 46387, 50604, 75906, 92774, 139161, 151812, 181331, 185548, 278322, 362662, 417483, 543993, 556644, 725324, 834966, 1087986, 1631979, 1669932, 1994641, 2175972, 3263958, 3989282, 5983923, 6527916, 7978564, 11967846, 17951769, 23935692, 35903538, 71807076]

約数ペア:

[(1, 71807076), (2, 35903538), (3, 23935692), (4, 17951769), (6, 11967846), (9, 7978564), (11, 6527916), (12, 5983923), (18, 3989282), (22, 3263958), (33, 2175972), (36, 1994641), (43, 1669932), (44, 1631979), (66, 1087986), (86, 834966), (99, 725324), (129, 556644), (132, 543993), (172, 417483), (198, 362662), (258, 278322), (387, 185548), (396, 181331), (473, 151812), (516, 139161), (774, 92774), (946, 75906), (1419, 50604), (1548, 46387), (1892, 37953), (2838, 25302), (4217, 17028), (4257, 16868), (5676, 12651), (8434, 8514)]