87312738

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{7109}}^1$

素因数の和:7226

約数の個数: 32

約数和(自身を含む): 184291200

約数和(自身を除く): 96978462

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 2047, 4094, 6141, 7109, 12282, 14218, 21327, 42654, 163507, 327014, 490521, 632701, 981042, 1265402, 1898103, 3796206, 14552123, 29104246, 43656369, 87312738]

約数ペア:

[(1, 87312738), (2, 43656369), (3, 29104246), (6, 14552123), (23, 3796206), (46, 1898103), (69, 1265402), (89, 981042), (138, 632701), (178, 490521), (267, 327014), (534, 163507), (2047, 42654), (4094, 21327), (6141, 14218), (7109, 12282)]