77808528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{77191}}^1$

素因数の和:77212

約数の個数: 60

約数和(自身を含む): 248867008

約数和(自身を除く): 171058480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 77191, 154382, 231573, 308764, 463146, 540337, 617528, 694719, 926292, 1080674, 1235056, 1389438, 1621011, 1852584, 2161348, 2778876, 3242022, 3705168, 4322696, 4863033, 5557752, 6484044, 8645392, 9726066, 11115504, 12968088, 19452132, 25936176, 38904264, 77808528]

約数ペア:

[(1, 77808528), (2, 38904264), (3, 25936176), (4, 19452132), (6, 12968088), (7, 11115504), (8, 9726066), (9, 8645392), (12, 6484044), (14, 5557752), (16, 4863033), (18, 4322696), (21, 3705168), (24, 3242022), (28, 2778876), (36, 2161348), (42, 1852584), (48, 1621011), (56, 1389438), (63, 1235056), (72, 1080674), (84, 926292), (112, 694719), (126, 617528), (144, 540337), (168, 463146), (252, 308764), (336, 231573), (504, 154382), (1008, 77191)]