87812676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{348463}}^1$

素因数の和:348480

約数の個数: 36

約数和(自身を含む): 253681792

約数和(自身を除く): 165869116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 348463, 696926, 1045389, 1393852, 2090778, 2439241, 3136167, 4181556, 4878482, 6272334, 7317723, 9756964, 12544668, 14635446, 21953169, 29270892, 43906338, 87812676]

約数ペア:

[(1, 87812676), (2, 43906338), (3, 29270892), (4, 21953169), (6, 14635446), (7, 12544668), (9, 9756964), (12, 7317723), (14, 6272334), (18, 4878482), (21, 4181556), (28, 3136167), (36, 2439241), (42, 2090778), (63, 1393852), (84, 1045389), (126, 696926), (252, 348463)]