71312958

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{563}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 160482816

約数和(自身を除く): 89169858

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 227, 279, 454, 558, 563, 681, 1126, 1362, 1689, 2043, 3378, 4086, 5067, 7037, 10134, 14074, 17453, 21111, 34906, 42222, 52359, 63333, 104718, 126666, 127801, 157077, 255602, 314154, 383403, 766806, 1150209, 2300418, 3961831, 7923662, 11885493, 23770986, 35656479, 71312958]

約数ペア:

[(1, 71312958), (2, 35656479), (3, 23770986), (6, 11885493), (9, 7923662), (18, 3961831), (31, 2300418), (62, 1150209), (93, 766806), (186, 383403), (227, 314154), (279, 255602), (454, 157077), (558, 127801), (563, 126666), (681, 104718), (1126, 63333), (1362, 52359), (1689, 42222), (2043, 34906), (3378, 21111), (4086, 17453), (5067, 14074), (7037, 10134)]