123876116

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:889

約数の個数: 72

約数和(自身を含む): 276372936

約数和(自身を除く): 152496820

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 61, 91, 98, 122, 182, 196, 244, 364, 427, 637, 793, 797, 854, 1274, 1586, 1594, 1708, 2548, 2989, 3172, 3188, 5551, 5579, 5978, 10361, 11102, 11158, 11956, 20722, 22204, 22316, 38857, 39053, 41444, 48617, 72527, 77714, 78106, 97234, 145054, 155428, 156212, 194468, 290108, 340319, 507689, 632021, 680638, 1015378, 1264042, 1361276, 2030756, 2382233, 2528084, 4424147, 4764466, 8848294, 9528932, 17696588, 30969029, 61938058, 123876116]

約数ペア:

[(1, 123876116), (2, 61938058), (4, 30969029), (7, 17696588), (13, 9528932), (14, 8848294), (26, 4764466), (28, 4424147), (49, 2528084), (52, 2382233), (61, 2030756), (91, 1361276), (98, 1264042), (122, 1015378), (182, 680638), (196, 632021), (244, 507689), (364, 340319), (427, 290108), (637, 194468), (793, 156212), (797, 155428), (854, 145054), (1274, 97234), (1586, 78106), (1594, 77714), (1708, 72527), (2548, 48617), (2989, 41444), (3172, 39053), (3188, 38857), (5551, 22316), (5579, 22204), (5978, 20722), (10361, 11956), (11102, 11158)]