72420084

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4253}}^1$

素因数の和:4317

約数の個数: 72

約数和(自身を含む): 204396192

約数和(自身を除く): 131976108

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, 4253, 4257, 5676, 8506, 8514, 12759, 17012, 17028, 25518, 38277, 46783, 51036, 76554, 93566, 140349, 153108, 182879, 187132, 280698, 365758, 421047, 548637, 561396, 731516, 842094, 1097274, 1645911, 1684188, 2011669, 2194548, 3291822, 4023338, 6035007, 6583644, 8046676, 12070014, 18105021, 24140028, 36210042, 72420084]

約数ペア:

[(1, 72420084), (2, 36210042), (3, 24140028), (4, 18105021), (6, 12070014), (9, 8046676), (11, 6583644), (12, 6035007), (18, 4023338), (22, 3291822), (33, 2194548), (36, 2011669), (43, 1684188), (44, 1645911), (66, 1097274), (86, 842094), (99, 731516), (129, 561396), (132, 548637), (172, 421047), (198, 365758), (258, 280698), (387, 187132), (396, 182879), (473, 153108), (516, 140349), (774, 93566), (946, 76554), (1419, 51036), (1548, 46783), (1892, 38277), (2838, 25518), (4253, 17028), (4257, 17012), (5676, 12759), (8506, 8514)]