80495208

素因数分解:

$2^3\times 3^5\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:949

約数の個数: 96

約数和(自身を含む): 231154560

約数和(自身を除く): 150659352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 81, 94, 108, 141, 162, 188, 216, 243, 282, 324, 376, 423, 486, 564, 648, 846, 881, 972, 1128, 1269, 1692, 1762, 1944, 2538, 2643, 3384, 3524, 3807, 5076, 5286, 7048, 7614, 7929, 10152, 10572, 11421, 15228, 15858, 21144, 22842, 23787, 30456, 31716, 41407, 45684, 47574, 63432, 71361, 82814, 91368, 95148, 124221, 142722, 165628, 190296, 214083, 248442, 285444, 331256, 372663, 428166, 496884, 570888, 745326, 856332, 993768, 1117989, 1490652, 1712664, 2235978, 2981304, 3353967, 4471956, 6707934, 8943912, 10061901, 13415868, 20123802, 26831736, 40247604, 80495208]

約数ペア:

[(1, 80495208), (2, 40247604), (3, 26831736), (4, 20123802), (6, 13415868), (8, 10061901), (9, 8943912), (12, 6707934), (18, 4471956), (24, 3353967), (27, 2981304), (36, 2235978), (47, 1712664), (54, 1490652), (72, 1117989), (81, 993768), (94, 856332), (108, 745326), (141, 570888), (162, 496884), (188, 428166), (216, 372663), (243, 331256), (282, 285444), (324, 248442), (376, 214083), (423, 190296), (486, 165628), (564, 142722), (648, 124221), (846, 95148), (881, 91368), (972, 82814), (1128, 71361), (1269, 63432), (1692, 47574), (1762, 45684), (1944, 41407), (2538, 31716), (2643, 30456), (3384, 23787), (3524, 22842), (3807, 21144), (5076, 15858), (5286, 15228), (7048, 11421), (7614, 10572), (7929, 10152)]