68278644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9343}}^1$

素因数の和:9389

約数の個数: 72

約数和(自身を含む): 204072960

約数和(自身を除く): 135794316

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, 9343, 18686, 28029, 37372, 56058, 65401, 84087, 112116, 130802, 168174, 196203, 261604, 270947, 336348, 392406, 541894, 588609, 784812, 812841, 1083788, 1177218, 1625682, 1896629, 2354436, 2438523, 3251364, 3793258, 4877046, 5689887, 7586516, 9754092, 11379774, 17069661, 22759548, 34139322, 68278644]

約数ペア:

[(1, 68278644), (2, 34139322), (3, 22759548), (4, 17069661), (6, 11379774), (7, 9754092), (9, 7586516), (12, 5689887), (14, 4877046), (18, 3793258), (21, 3251364), (28, 2438523), (29, 2354436), (36, 1896629), (42, 1625682), (58, 1177218), (63, 1083788), (84, 812841), (87, 784812), (116, 588609), (126, 541894), (174, 392406), (203, 336348), (252, 270947), (261, 261604), (348, 196203), (406, 168174), (522, 130802), (609, 112116), (812, 84087), (1044, 65401), (1218, 56058), (1827, 37372), (2436, 28029), (3654, 18686), (7308, 9343)]