42805812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1757

約数の個数: 72

約数和(自身を含む): 118959456

約数和(自身を除く): 76153644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1693, 1806, 2107, 3386, 3612, 4214, 5079, 6321, 6772, 8428, 10158, 11851, 12642, 20316, 23702, 25284, 35553, 47404, 71106, 72799, 82957, 142212, 145598, 165914, 218397, 248871, 291196, 331828, 436794, 497742, 509593, 873588, 995484, 1019186, 1528779, 2038372, 3057558, 3567151, 6115116, 7134302, 10701453, 14268604, 21402906, 42805812]

約数ペア:

[(1, 42805812), (2, 21402906), (3, 14268604), (4, 10701453), (6, 7134302), (7, 6115116), (12, 3567151), (14, 3057558), (21, 2038372), (28, 1528779), (42, 1019186), (43, 995484), (49, 873588), (84, 509593), (86, 497742), (98, 436794), (129, 331828), (147, 291196), (172, 248871), (196, 218397), (258, 165914), (294, 145598), (301, 142212), (516, 82957), (588, 72799), (602, 71106), (903, 47404), (1204, 35553), (1693, 25284), (1806, 23702), (2107, 20316), (3386, 12642), (3612, 11851), (4214, 10158), (5079, 8428), (6321, 6772)]