85381192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 180956160

約数和(自身を除く): 95574968

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 71, 104, 124, 142, 248, 284, 373, 403, 568, 746, 806, 923, 1492, 1612, 1846, 2201, 2984, 3224, 3692, 4402, 4849, 7384, 8804, 9698, 11563, 17608, 19396, 23126, 26483, 28613, 38792, 46252, 52966, 57226, 92504, 105932, 114452, 150319, 211864, 228904, 300638, 344279, 601276, 688558, 820973, 1202552, 1377116, 1641946, 2754232, 3283892, 6567784, 10672649, 21345298, 42690596, 85381192]

約数ペア:

[(1, 85381192), (2, 42690596), (4, 21345298), (8, 10672649), (13, 6567784), (26, 3283892), (31, 2754232), (52, 1641946), (62, 1377116), (71, 1202552), (104, 820973), (124, 688558), (142, 601276), (248, 344279), (284, 300638), (373, 228904), (403, 211864), (568, 150319), (746, 114452), (806, 105932), (923, 92504), (1492, 57226), (1612, 52966), (1846, 46252), (2201, 38792), (2984, 28613), (3224, 26483), (3692, 23126), (4402, 19396), (4849, 17608), (7384, 11563), (8804, 9698)]