83111868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10639}}^1$

素因数の和:10687

約数の個数: 72

約数和(自身を含む): 247869440

約数和(自身を除く): 164757572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 10639, 21278, 31917, 42556, 63834, 74473, 95751, 127668, 148946, 191502, 223419, 297892, 329809, 383004, 446838, 659618, 670257, 893676, 989427, 1319236, 1340514, 1978854, 2308663, 2681028, 2968281, 3957708, 4617326, 5936562, 6925989, 9234652, 11873124, 13851978, 20777967, 27703956, 41555934, 83111868]

約数ペア:

[(1, 83111868), (2, 41555934), (3, 27703956), (4, 20777967), (6, 13851978), (7, 11873124), (9, 9234652), (12, 6925989), (14, 5936562), (18, 4617326), (21, 3957708), (28, 2968281), (31, 2681028), (36, 2308663), (42, 1978854), (62, 1340514), (63, 1319236), (84, 989427), (93, 893676), (124, 670257), (126, 659618), (186, 446838), (217, 383004), (252, 329809), (279, 297892), (372, 223419), (434, 191502), (558, 148946), (651, 127668), (868, 95751), (1116, 74473), (1302, 63834), (1953, 42556), (2604, 31917), (3906, 21278), (7812, 10639)]