85781388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 272498688

約数和(自身を除く): 186717300

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 43, 44, 51, 66, 68, 77, 84, 86, 102, 119, 127, 129, 132, 154, 172, 187, 204, 231, 238, 254, 258, 301, 308, 357, 374, 381, 462, 473, 476, 508, 516, 561, 602, 714, 731, 748, 762, 889, 903, 924, 946, 1122, 1204, 1309, 1397, 1419, 1428, 1462, 1524, 1778, 1806, 1892, 2159, 2193, 2244, 2618, 2667, 2794, 2838, 2924, 3311, 3556, 3612, 3927, 4191, 4318, 4386, 5117, 5236, 5334, 5461, 5588, 5676, 6477, 6622, 7854, 8041, 8382, 8636, 8772, 9779, 9933, 10234, 10668, 10922, 12954, 13244, 15113, 15351, 15708, 16082, 16383, 16764, 19558, 19866, 20468, 21844, 23749, 24123, 25908, 29337, 30226, 30702, 32164, 32766, 38227, 39116, 39732, 45339, 47498, 48246, 56287, 58674, 60071, 60452, 61404, 65532, 71247, 76454, 90678, 92837, 94996, 96492, 112574, 114681, 117348, 120142, 142494, 152908, 166243, 168861, 180213, 181356, 185674, 225148, 229362, 240284, 278511, 284988, 332486, 337722, 360426, 371348, 420497, 458724, 498729, 557022, 649859, 664972, 675444, 720852, 840994, 997458, 1021207, 1114044, 1261491, 1299718, 1681988, 1949577, 1994916, 2042414, 2522982, 2599436, 3063621, 3899154, 4084828, 5045964, 6127242, 7148449, 7798308, 12254484, 14296898, 21445347, 28593796, 42890694, 85781388]

約数ペア:

[(1, 85781388), (2, 42890694), (3, 28593796), (4, 21445347), (6, 14296898), (7, 12254484), (11, 7798308), (12, 7148449), (14, 6127242), (17, 5045964), (21, 4084828), (22, 3899154), (28, 3063621), (33, 2599436), (34, 2522982), (42, 2042414), (43, 1994916), (44, 1949577), (51, 1681988), (66, 1299718), (68, 1261491), (77, 1114044), (84, 1021207), (86, 997458), (102, 840994), (119, 720852), (127, 675444), (129, 664972), (132, 649859), (154, 557022), (172, 498729), (187, 458724), (204, 420497), (231, 371348), (238, 360426), (254, 337722), (258, 332486), (301, 284988), (308, 278511), (357, 240284), (374, 229362), (381, 225148), (462, 185674), (473, 181356), (476, 180213), (508, 168861), (516, 166243), (561, 152908), (602, 142494), (714, 120142), (731, 117348), (748, 114681), (762, 112574), (889, 96492), (903, 94996), (924, 92837), (946, 90678), (1122, 76454), (1204, 71247), (1309, 65532), (1397, 61404), (1419, 60452), (1428, 60071), (1462, 58674), (1524, 56287), (1778, 48246), (1806, 47498), (1892, 45339), (2159, 39732), (2193, 39116), (2244, 38227), (2618, 32766), (2667, 32164), (2794, 30702), (2838, 30226), (2924, 29337), (3311, 25908), (3556, 24123), (3612, 23749), (3927, 21844), (4191, 20468), (4318, 19866), (4386, 19558), (5117, 16764), (5236, 16383), (5334, 16082), (5461, 15708), (5588, 15351), (5676, 15113), (6477, 13244), (6622, 12954), (7854, 10922), (8041, 10668), (8382, 10234), (8636, 9933), (8772, 9779)]