80530008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258109}}^1$

素因数の和:258131

約数の個数: 32

約数和(自身を含む): 216812400

約数和(自身を除く): 136282392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 258109, 516218, 774327, 1032436, 1548654, 2064872, 3097308, 3355417, 6194616, 6710834, 10066251, 13421668, 20132502, 26843336, 40265004, 80530008]

約数ペア:

[(1, 80530008), (2, 40265004), (3, 26843336), (4, 20132502), (6, 13421668), (8, 10066251), (12, 6710834), (13, 6194616), (24, 3355417), (26, 3097308), (39, 2064872), (52, 1548654), (78, 1032436), (104, 774327), (156, 516218), (312, 258109)]