172680732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23629}}^1$

素因数の和:23675

約数の個数: 72

約数和(自身を含む): 516079200

約数和(自身を除く): 343398468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 23629, 47258, 70887, 94516, 141774, 165403, 212661, 283548, 330806, 425322, 496209, 661612, 685241, 850644, 992418, 1370482, 1488627, 1984836, 2055723, 2740964, 2977254, 4111446, 4796687, 5954508, 6167169, 8222892, 9593374, 12334338, 14390061, 19186748, 24668676, 28780122, 43170183, 57560244, 86340366, 172680732]

約数ペア:

[(1, 172680732), (2, 86340366), (3, 57560244), (4, 43170183), (6, 28780122), (7, 24668676), (9, 19186748), (12, 14390061), (14, 12334338), (18, 9593374), (21, 8222892), (28, 6167169), (29, 5954508), (36, 4796687), (42, 4111446), (58, 2977254), (63, 2740964), (84, 2055723), (87, 1984836), (116, 1488627), (126, 1370482), (174, 992418), (203, 850644), (252, 685241), (261, 661612), (348, 496209), (406, 425322), (522, 330806), (609, 283548), (812, 212661), (1044, 165403), (1218, 141774), (1827, 94516), (2436, 70887), (3654, 47258), (7308, 23629)]