85861152

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 297198720

約数和(自身を除く): 211337568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 32, 34, 36, 38, 39, 48, 51, 52, 57, 68, 71, 72, 76, 78, 96, 102, 104, 114, 117, 136, 142, 144, 152, 153, 156, 171, 204, 208, 213, 221, 228, 234, 247, 272, 284, 288, 304, 306, 312, 323, 342, 408, 416, 426, 442, 456, 468, 494, 544, 568, 608, 612, 624, 639, 646, 663, 684, 741, 816, 852, 884, 912, 923, 936, 969, 988, 1136, 1207, 1224, 1248, 1278, 1292, 1326, 1349, 1368, 1482, 1632, 1704, 1768, 1824, 1846, 1872, 1938, 1976, 1989, 2223, 2272, 2414, 2448, 2556, 2584, 2652, 2698, 2736, 2769, 2907, 2964, 3408, 3536, 3621, 3692, 3744, 3876, 3952, 3978, 4047, 4199, 4446, 4828, 4896, 5112, 5168, 5304, 5396, 5472, 5538, 5814, 5928, 6816, 7072, 7242, 7384, 7752, 7904, 7956, 8094, 8307, 8398, 8892, 9656, 10224, 10336, 10608, 10792, 10863, 11076, 11628, 11856, 12141, 12597, 14484, 14768, 15504, 15691, 15912, 16188, 16614, 16796, 17537, 17784, 19312, 20448, 21216, 21584, 21726, 22152, 22933, 23256, 23712, 24282, 25194, 28968, 29536, 31008, 31382, 31824, 32376, 33228, 33592, 35074, 35568, 37791, 38624, 43168, 43452, 44304, 45866, 46512, 47073, 48564, 50388, 52611, 57936, 62764, 63648, 64752, 66456, 67184, 68799, 70148, 71136, 75582, 86904, 88608, 91732, 93024, 94146, 97128, 100776, 105222, 115872, 125528, 129504, 132912, 134368, 137598, 140296, 141219, 151164, 157833, 173808, 183464, 188292, 194256, 201552, 206397, 210444, 251056, 265824, 275196, 280592, 282438, 298129, 302328, 315666, 347616, 366928, 376584, 388512, 403104, 412794, 420888, 502112, 550392, 561184, 564876, 596258, 604656, 631332, 733856, 753168, 825588, 841776, 894387, 1100784, 1129752, 1192516, 1209312, 1262664, 1506336, 1651176, 1683552, 1788774, 2201568, 2259504, 2385032, 2525328, 2683161, 3302352, 3577548, 4519008, 4770064, 5050656, 5366322, 6604704, 7155096, 9540128, 10732644, 14310192, 21465288, 28620384, 42930576, 85861152]

約数ペア:

[(1, 85861152), (2, 42930576), (3, 28620384), (4, 21465288), (6, 14310192), (8, 10732644), (9, 9540128), (12, 7155096), (13, 6604704), (16, 5366322), (17, 5050656), (18, 4770064), (19, 4519008), (24, 3577548), (26, 3302352), (32, 2683161), (34, 2525328), (36, 2385032), (38, 2259504), (39, 2201568), (48, 1788774), (51, 1683552), (52, 1651176), (57, 1506336), (68, 1262664), (71, 1209312), (72, 1192516), (76, 1129752), (78, 1100784), (96, 894387), (102, 841776), (104, 825588), (114, 753168), (117, 733856), (136, 631332), (142, 604656), (144, 596258), (152, 564876), (153, 561184), (156, 550392), (171, 502112), (204, 420888), (208, 412794), (213, 403104), (221, 388512), (228, 376584), (234, 366928), (247, 347616), (272, 315666), (284, 302328), (288, 298129), (304, 282438), (306, 280592), (312, 275196), (323, 265824), (342, 251056), (408, 210444), (416, 206397), (426, 201552), (442, 194256), (456, 188292), (468, 183464), (494, 173808), (544, 157833), (568, 151164), (608, 141219), (612, 140296), (624, 137598), (639, 134368), (646, 132912), (663, 129504), (684, 125528), (741, 115872), (816, 105222), (852, 100776), (884, 97128), (912, 94146), (923, 93024), (936, 91732), (969, 88608), (988, 86904), (1136, 75582), (1207, 71136), (1224, 70148), (1248, 68799), (1278, 67184), (1292, 66456), (1326, 64752), (1349, 63648), (1368, 62764), (1482, 57936), (1632, 52611), (1704, 50388), (1768, 48564), (1824, 47073), (1846, 46512), (1872, 45866), (1938, 44304), (1976, 43452), (1989, 43168), (2223, 38624), (2272, 37791), (2414, 35568), (2448, 35074), (2556, 33592), (2584, 33228), (2652, 32376), (2698, 31824), (2736, 31382), (2769, 31008), (2907, 29536), (2964, 28968), (3408, 25194), (3536, 24282), (3621, 23712), (3692, 23256), (3744, 22933), (3876, 22152), (3952, 21726), (3978, 21584), (4047, 21216), (4199, 20448), (4446, 19312), (4828, 17784), (4896, 17537), (5112, 16796), (5168, 16614), (5304, 16188), (5396, 15912), (5472, 15691), (5538, 15504), (5814, 14768), (5928, 14484), (6816, 12597), (7072, 12141), (7242, 11856), (7384, 11628), (7752, 11076), (7904, 10863), (7956, 10792), (8094, 10608), (8307, 10336), (8398, 10224), (8892, 9656)]