776077876

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{769}}^1$

素因数の和:1077

約数の個数: 72

約数和(自身を含む): 1671331200

約数和(自身を除く): 895253324

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 271, 532, 542, 769, 931, 1084, 1538, 1862, 1897, 3076, 3724, 3794, 5149, 5383, 7588, 10298, 10766, 13279, 14611, 20596, 21532, 26558, 29222, 36043, 37681, 53116, 58444, 72086, 75362, 102277, 144172, 150724, 204554, 208399, 252301, 409108, 416798, 504602, 715939, 833596, 1009204, 1431878, 1458793, 2863756, 2917586, 3959581, 5835172, 7919162, 10211551, 15838324, 20423102, 27717067, 40846204, 55434134, 110868268, 194019469, 388038938, 776077876]

約数ペア:

[(1, 776077876), (2, 388038938), (4, 194019469), (7, 110868268), (14, 55434134), (19, 40846204), (28, 27717067), (38, 20423102), (49, 15838324), (76, 10211551), (98, 7919162), (133, 5835172), (196, 3959581), (266, 2917586), (271, 2863756), (532, 1458793), (542, 1431878), (769, 1009204), (931, 833596), (1084, 715939), (1538, 504602), (1862, 416798), (1897, 409108), (3076, 252301), (3724, 208399), (3794, 204554), (5149, 150724), (5383, 144172), (7588, 102277), (10298, 75362), (10766, 72086), (13279, 58444), (14611, 53116), (20596, 37681), (21532, 36043), (26558, 29222)]