142738776

素因数分解:

$2^3\times 3^2\times {\mathrm{1223}}^1\times {\mathrm{1621}}^1$

素因数の和:2856

約数の個数: 48

約数和(自身を含む): 387138960

約数和(自身を除く): 244400184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1223, 1621, 2446, 3242, 3669, 4863, 4892, 6484, 7338, 9726, 9784, 11007, 12968, 14589, 14676, 19452, 22014, 29178, 29352, 38904, 44028, 58356, 88056, 116712, 1982483, 3964966, 5947449, 7929932, 11894898, 15859864, 17842347, 23789796, 35684694, 47579592, 71369388, 142738776]

約数ペア:

[(1, 142738776), (2, 71369388), (3, 47579592), (4, 35684694), (6, 23789796), (8, 17842347), (9, 15859864), (12, 11894898), (18, 7929932), (24, 5947449), (36, 3964966), (72, 1982483), (1223, 116712), (1621, 88056), (2446, 58356), (3242, 44028), (3669, 38904), (4863, 29352), (4892, 29178), (6484, 22014), (7338, 19452), (9726, 14676), (9784, 14589), (11007, 12968)]