78639162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:803

約数の個数: 64

約数和(自身を含む): 189333504

約数和(自身を除く): 110694342

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 127, 138, 161, 254, 322, 381, 483, 641, 762, 889, 966, 1282, 1778, 1923, 2667, 2921, 3846, 4487, 5334, 5842, 8763, 8974, 13461, 14743, 17526, 20447, 26922, 29486, 40894, 44229, 61341, 81407, 88458, 103201, 122682, 162814, 206402, 244221, 309603, 488442, 569849, 619206, 1139698, 1709547, 1872361, 3419094, 3744722, 5617083, 11234166, 13106527, 26213054, 39319581, 78639162]

約数ペア:

[(1, 78639162), (2, 39319581), (3, 26213054), (6, 13106527), (7, 11234166), (14, 5617083), (21, 3744722), (23, 3419094), (42, 1872361), (46, 1709547), (69, 1139698), (127, 619206), (138, 569849), (161, 488442), (254, 309603), (322, 244221), (381, 206402), (483, 162814), (641, 122682), (762, 103201), (889, 88458), (966, 81407), (1282, 61341), (1778, 44229), (1923, 40894), (2667, 29486), (2921, 26922), (3846, 20447), (4487, 17526), (5334, 14743), (5842, 13461), (8763, 8974)]