71638668

素因数分解:

$2^2\times 3^4\times {\mathrm{127}}^1\times {\mathrm{1741}}^1$

素因数の和:1884

約数の個数: 60

約数和(自身を含む): 188860672

約数和(自身を除く): 117222004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 254, 324, 381, 508, 762, 1143, 1524, 1741, 2286, 3429, 3482, 4572, 5223, 6858, 6964, 10287, 10446, 13716, 15669, 20574, 20892, 31338, 41148, 47007, 62676, 94014, 141021, 188028, 221107, 282042, 442214, 564084, 663321, 884428, 1326642, 1989963, 2653284, 3979926, 5969889, 7959852, 11939778, 17909667, 23879556, 35819334, 71638668]

約数ペア:

[(1, 71638668), (2, 35819334), (3, 23879556), (4, 17909667), (6, 11939778), (9, 7959852), (12, 5969889), (18, 3979926), (27, 2653284), (36, 1989963), (54, 1326642), (81, 884428), (108, 663321), (127, 564084), (162, 442214), (254, 282042), (324, 221107), (381, 188028), (508, 141021), (762, 94014), (1143, 62676), (1524, 47007), (1741, 41148), (2286, 31338), (3429, 20892), (3482, 20574), (4572, 15669), (5223, 13716), (6858, 10446), (6964, 10287)]