85422876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 259241472

約数和(自身を除く): 173818596

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 49, 66, 77, 84, 94, 98, 132, 141, 147, 154, 188, 196, 231, 281, 282, 294, 308, 329, 462, 517, 539, 562, 564, 588, 658, 843, 924, 987, 1034, 1078, 1124, 1316, 1551, 1617, 1686, 1967, 1974, 2068, 2156, 2303, 3091, 3102, 3234, 3372, 3619, 3934, 3948, 4606, 5901, 6182, 6204, 6468, 6909, 7238, 7868, 9212, 9273, 10857, 11802, 12364, 13207, 13769, 13818, 14476, 18546, 21637, 21714, 23604, 25333, 26414, 27538, 27636, 37092, 39621, 41307, 43274, 43428, 50666, 52828, 55076, 64911, 75999, 79242, 82614, 86548, 92449, 101332, 129822, 145277, 151459, 151998, 158484, 165228, 184898, 259644, 277347, 290554, 302918, 303996, 369796, 435831, 454377, 554694, 581108, 605836, 647143, 871662, 908754, 1016939, 1109388, 1294286, 1743324, 1817508, 1941429, 2033878, 2588572, 3050817, 3882858, 4067756, 6101634, 7118573, 7765716, 12203268, 14237146, 21355719, 28474292, 42711438, 85422876]

約数ペア:

[(1, 85422876), (2, 42711438), (3, 28474292), (4, 21355719), (6, 14237146), (7, 12203268), (11, 7765716), (12, 7118573), (14, 6101634), (21, 4067756), (22, 3882858), (28, 3050817), (33, 2588572), (42, 2033878), (44, 1941429), (47, 1817508), (49, 1743324), (66, 1294286), (77, 1109388), (84, 1016939), (94, 908754), (98, 871662), (132, 647143), (141, 605836), (147, 581108), (154, 554694), (188, 454377), (196, 435831), (231, 369796), (281, 303996), (282, 302918), (294, 290554), (308, 277347), (329, 259644), (462, 184898), (517, 165228), (539, 158484), (562, 151998), (564, 151459), (588, 145277), (658, 129822), (843, 101332), (924, 92449), (987, 86548), (1034, 82614), (1078, 79242), (1124, 75999), (1316, 64911), (1551, 55076), (1617, 52828), (1686, 50666), (1967, 43428), (1974, 43274), (2068, 41307), (2156, 39621), (2303, 37092), (3091, 27636), (3102, 27538), (3234, 26414), (3372, 25333), (3619, 23604), (3934, 21714), (3948, 21637), (4606, 18546), (5901, 14476), (6182, 13818), (6204, 13769), (6468, 13207), (6909, 12364), (7238, 11802), (7868, 10857), (9212, 9273)]