71377956

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{50839}}^1$

素因数の和:50865

約数の個数: 48

約数和(自身を含む): 199292800

約数和(自身を除く): 127914844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 50839, 101678, 152517, 203356, 305034, 457551, 610068, 660907, 915102, 1321814, 1372653, 1830204, 1982721, 2643628, 2745306, 3965442, 5490612, 5948163, 7930884, 11896326, 17844489, 23792652, 35688978, 71377956]

約数ペア:

[(1, 71377956), (2, 35688978), (3, 23792652), (4, 17844489), (6, 11896326), (9, 7930884), (12, 5948163), (13, 5490612), (18, 3965442), (26, 2745306), (27, 2643628), (36, 1982721), (39, 1830204), (52, 1372653), (54, 1321814), (78, 915102), (108, 660907), (117, 610068), (156, 457551), (234, 305034), (351, 203356), (468, 152517), (702, 101678), (1404, 50839)]