87210977084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1422877}}^1$

素因数の和:1423098

約数の個数: 48

約数和(自身を含む): 191234803200

約数和(自身を除く): 104023826116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 199, 308, 398, 796, 1393, 2189, 2786, 4378, 5572, 8756, 15323, 30646, 61292, 1422877, 2845754, 5691508, 9960139, 15651647, 19920278, 31303294, 39840556, 62606588, 109561529, 219123058, 283152523, 438246116, 566305046, 1132610092, 1982067661, 3114677753, 3964135322, 6229355506, 7928270644, 12458711012, 21802744271, 43605488542, 87210977084]

約数ペア:

[(1, 87210977084), (2, 43605488542), (4, 21802744271), (7, 12458711012), (11, 7928270644), (14, 6229355506), (22, 3964135322), (28, 3114677753), (44, 1982067661), (77, 1132610092), (154, 566305046), (199, 438246116), (308, 283152523), (398, 219123058), (796, 109561529), (1393, 62606588), (2189, 39840556), (2786, 31303294), (4378, 19920278), (5572, 15651647), (8756, 9960139), (15323, 5691508), (30646, 2845754), (61292, 1422877)]