80780196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{33161}}^1$

素因数の和:33204

約数の個数: 48

約数和(自身を含む): 222848640

約数和(自身を除く): 142068444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 33161, 66322, 99483, 132644, 198966, 232127, 397932, 464254, 696381, 928508, 961669, 1392762, 1923338, 2785524, 2885007, 3846676, 5770014, 6731683, 11540028, 13463366, 20195049, 26926732, 40390098, 80780196]

約数ペア:

[(1, 80780196), (2, 40390098), (3, 26926732), (4, 20195049), (6, 13463366), (7, 11540028), (12, 6731683), (14, 5770014), (21, 3846676), (28, 2885007), (29, 2785524), (42, 1923338), (58, 1392762), (84, 961669), (87, 928508), (116, 696381), (174, 464254), (203, 397932), (348, 232127), (406, 198966), (609, 132644), (812, 99483), (1218, 66322), (2436, 33161)]