77690844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28027}}^1$

素因数の和:28055

約数の個数: 72

約数和(自身を含む): 244852608

約数和(自身を除く): 167161764

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 28027, 56054, 84081, 112108, 168162, 196189, 252243, 308297, 336324, 392378, 504486, 588567, 616594, 784756, 924891, 1008972, 1177134, 1233188, 1765701, 1849782, 2158079, 2354268, 2774673, 3531402, 3699564, 4316158, 5549346, 6474237, 7062804, 8632316, 11098692, 12948474, 19422711, 25896948, 38845422, 77690844]

約数ペア:

[(1, 77690844), (2, 38845422), (3, 25896948), (4, 19422711), (6, 12948474), (7, 11098692), (9, 8632316), (11, 7062804), (12, 6474237), (14, 5549346), (18, 4316158), (21, 3699564), (22, 3531402), (28, 2774673), (33, 2354268), (36, 2158079), (42, 1849782), (44, 1765701), (63, 1233188), (66, 1177134), (77, 1008972), (84, 924891), (99, 784756), (126, 616594), (132, 588567), (154, 504486), (198, 392378), (231, 336324), (252, 308297), (308, 252243), (396, 196189), (462, 168162), (693, 112108), (924, 84081), (1386, 56054), (2772, 28027)]