77875644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{311}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 228114432

約数和(自身を除く): 150238788

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 271, 308, 311, 462, 542, 622, 813, 924, 933, 1084, 1244, 1626, 1866, 1897, 2177, 2981, 3252, 3421, 3732, 3794, 4354, 5691, 5962, 6531, 6842, 7588, 8708, 8943, 10263, 11382, 11924, 13062, 13684, 17886, 20526, 20867, 22764, 23947, 26124, 35772, 41052, 41734, 47894, 62601, 71841, 83468, 84281, 95788, 125202, 143682, 168562, 250404, 252843, 287364, 337124, 505686, 589967, 927091, 1011372, 1179934, 1769901, 1854182, 2359868, 2781273, 3539802, 3708364, 5562546, 6489637, 7079604, 11125092, 12979274, 19468911, 25958548, 38937822, 77875644]

約数ペア:

[(1, 77875644), (2, 38937822), (3, 25958548), (4, 19468911), (6, 12979274), (7, 11125092), (11, 7079604), (12, 6489637), (14, 5562546), (21, 3708364), (22, 3539802), (28, 2781273), (33, 2359868), (42, 1854182), (44, 1769901), (66, 1179934), (77, 1011372), (84, 927091), (132, 589967), (154, 505686), (231, 337124), (271, 287364), (308, 252843), (311, 250404), (462, 168562), (542, 143682), (622, 125202), (813, 95788), (924, 84281), (933, 83468), (1084, 71841), (1244, 62601), (1626, 47894), (1866, 41734), (1897, 41052), (2177, 35772), (2981, 26124), (3252, 23947), (3421, 22764), (3732, 20867), (3794, 20526), (4354, 17886), (5691, 13684), (5962, 13062), (6531, 11924), (6842, 11382), (7588, 10263), (8708, 8943)]