80915142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{175141}}^1$

素因数の和:175164

約数の個数: 32

約数和(自身を含む): 201763584

約数和(自身を除く): 120848442

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 175141, 350282, 525423, 1050846, 1225987, 1926551, 2451974, 3677961, 3853102, 5779653, 7355922, 11559306, 13485857, 26971714, 40457571, 80915142]

約数ペア:

[(1, 80915142), (2, 40457571), (3, 26971714), (6, 13485857), (7, 11559306), (11, 7355922), (14, 5779653), (21, 3853102), (22, 3677961), (33, 2451974), (42, 1926551), (66, 1225987), (77, 1050846), (154, 525423), (231, 350282), (462, 175141)]