77812098

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20359}}^1$

素因数の和:20391

約数の個数: 48

約数和(自身を含む): 194967360

約数和(自身を除く): 117155262

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 20359, 40718, 61077, 122154, 142513, 264667, 285026, 427539, 529334, 794001, 855078, 997591, 1588002, 1852669, 1995182, 2992773, 3705338, 5558007, 5985546, 11116014, 12968683, 25937366, 38906049, 77812098]

約数ペア:

[(1, 77812098), (2, 38906049), (3, 25937366), (6, 12968683), (7, 11116014), (13, 5985546), (14, 5558007), (21, 3705338), (26, 2992773), (39, 1995182), (42, 1852669), (49, 1588002), (78, 997591), (91, 855078), (98, 794001), (147, 529334), (182, 427539), (273, 285026), (294, 264667), (546, 142513), (637, 122154), (1274, 61077), (1911, 40718), (3822, 20359)]