79843260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4421}}^1$

素因数の和:4483

約数の個数: 96

約数和(自身を含む): 261499392

約数和(自身を除く): 181656132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4421, 4515, 6020, 8842, 9030, 13263, 17684, 18060, 22105, 26526, 30947, 44210, 53052, 61894, 66315, 88420, 92841, 123788, 132630, 154735, 185682, 190103, 265260, 309470, 371364, 380206, 464205, 570309, 618940, 760412, 928410, 950515, 1140618, 1330721, 1856820, 1901030, 2281236, 2661442, 2851545, 3802060, 3992163, 5322884, 5703090, 6653605, 7984326, 11406180, 13307210, 15968652, 19960815, 26614420, 39921630, 79843260]

約数ペア:

[(1, 79843260), (2, 39921630), (3, 26614420), (4, 19960815), (5, 15968652), (6, 13307210), (7, 11406180), (10, 7984326), (12, 6653605), (14, 5703090), (15, 5322884), (20, 3992163), (21, 3802060), (28, 2851545), (30, 2661442), (35, 2281236), (42, 1901030), (43, 1856820), (60, 1330721), (70, 1140618), (84, 950515), (86, 928410), (105, 760412), (129, 618940), (140, 570309), (172, 464205), (210, 380206), (215, 371364), (258, 309470), (301, 265260), (420, 190103), (430, 185682), (516, 154735), (602, 132630), (645, 123788), (860, 92841), (903, 88420), (1204, 66315), (1290, 61894), (1505, 53052), (1806, 44210), (2580, 30947), (3010, 26526), (3612, 22105), (4421, 18060), (4515, 17684), (6020, 13263), (8842, 9030)]