77117046890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8355043}}^1$

素因数の和:8355134

約数の個数: 32

約数和(自身を含む): 151593918336

約数和(自身を除く): 74476871446

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 8355043, 16710086, 41775215, 83550430, 108615559, 217231118, 543077795, 593208053, 1086155590, 1186416106, 2966040265, 5932080530, 7711704689, 15423409378, 38558523445, 77117046890]

約数ペア:

[(1, 77117046890), (2, 38558523445), (5, 15423409378), (10, 7711704689), (13, 5932080530), (26, 2966040265), (65, 1186416106), (71, 1086155590), (130, 593208053), (142, 543077795), (355, 217231118), (710, 108615559), (923, 83550430), (1846, 41775215), (4615, 16710086), (9230, 8355043)]