71180676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12281}}^1$

素因数の和:12321

約数の個数: 72

約数和(自身を含む): 214591104

約数和(自身を除く): 143410428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 12281, 24562, 36843, 49124, 73686, 85967, 110529, 147372, 171934, 221058, 257901, 282463, 343868, 442116, 515802, 564926, 773703, 847389, 1031604, 1129852, 1547406, 1694778, 1977241, 2542167, 3094812, 3389556, 3954482, 5084334, 5931723, 7908964, 10168668, 11863446, 17795169, 23726892, 35590338, 71180676]

約数ペア:

[(1, 71180676), (2, 35590338), (3, 23726892), (4, 17795169), (6, 11863446), (7, 10168668), (9, 7908964), (12, 5931723), (14, 5084334), (18, 3954482), (21, 3389556), (23, 3094812), (28, 2542167), (36, 1977241), (42, 1694778), (46, 1547406), (63, 1129852), (69, 1031604), (84, 847389), (92, 773703), (126, 564926), (138, 515802), (161, 442116), (207, 343868), (252, 282463), (276, 257901), (322, 221058), (414, 171934), (483, 147372), (644, 110529), (828, 85967), (966, 73686), (1449, 49124), (1932, 36843), (2898, 24562), (5796, 12281)]