87888528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:406

約数の個数: 240

約数和(自身を含む): 319562880

約数和(自身を除く): 231674352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 228, 234, 247, 252, 266, 273, 304, 312, 336, 342, 353, 364, 399, 456, 468, 494, 504, 532, 546, 624, 684, 706, 728, 741, 798, 819, 912, 936, 988, 1008, 1059, 1064, 1092, 1197, 1368, 1412, 1456, 1482, 1596, 1638, 1729, 1872, 1976, 2118, 2128, 2184, 2223, 2394, 2471, 2736, 2824, 2964, 3177, 3192, 3276, 3458, 3952, 4236, 4368, 4446, 4589, 4788, 4942, 5187, 5648, 5928, 6354, 6384, 6552, 6707, 6916, 7413, 8472, 8892, 9178, 9576, 9884, 10374, 11856, 12708, 13104, 13414, 13767, 13832, 14826, 15561, 16944, 17784, 18356, 19152, 19768, 20121, 20748, 22239, 25416, 26828, 27534, 27664, 29652, 31122, 32123, 35568, 36712, 39536, 40242, 41301, 41496, 44478, 46949, 50832, 53656, 55068, 59304, 60363, 62244, 64246, 73424, 80484, 82602, 82992, 87191, 88956, 93898, 96369, 107312, 110136, 118608, 120726, 124488, 128492, 140847, 160968, 165204, 174382, 177912, 187796, 192738, 220272, 241452, 248976, 256984, 261573, 281694, 289107, 321936, 330408, 348764, 355824, 375592, 385476, 422541, 482904, 513968, 523146, 563388, 578214, 610337, 660816, 697528, 751184, 770952, 784719, 845082, 965808, 1046292, 1126776, 1156428, 1220674, 1395056, 1541904, 1569438, 1690164, 1831011, 2092584, 2253552, 2312856, 2441348, 3138876, 3380328, 3662022, 4185168, 4625712, 4882696, 5493033, 6277752, 6760656, 7324044, 9765392, 10986066, 12555504, 14648088, 21972132, 29296176, 43944264, 87888528]

約数ペア:

[(1, 87888528), (2, 43944264), (3, 29296176), (4, 21972132), (6, 14648088), (7, 12555504), (8, 10986066), (9, 9765392), (12, 7324044), (13, 6760656), (14, 6277752), (16, 5493033), (18, 4882696), (19, 4625712), (21, 4185168), (24, 3662022), (26, 3380328), (28, 3138876), (36, 2441348), (38, 2312856), (39, 2253552), (42, 2092584), (48, 1831011), (52, 1690164), (56, 1569438), (57, 1541904), (63, 1395056), (72, 1220674), (76, 1156428), (78, 1126776), (84, 1046292), (91, 965808), (104, 845082), (112, 784719), (114, 770952), (117, 751184), (126, 697528), (133, 660816), (144, 610337), (152, 578214), (156, 563388), (168, 523146), (171, 513968), (182, 482904), (208, 422541), (228, 385476), (234, 375592), (247, 355824), (252, 348764), (266, 330408), (273, 321936), (304, 289107), (312, 281694), (336, 261573), (342, 256984), (353, 248976), (364, 241452), (399, 220272), (456, 192738), (468, 187796), (494, 177912), (504, 174382), (532, 165204), (546, 160968), (624, 140847), (684, 128492), (706, 124488), (728, 120726), (741, 118608), (798, 110136), (819, 107312), (912, 96369), (936, 93898), (988, 88956), (1008, 87191), (1059, 82992), (1064, 82602), (1092, 80484), (1197, 73424), (1368, 64246), (1412, 62244), (1456, 60363), (1482, 59304), (1596, 55068), (1638, 53656), (1729, 50832), (1872, 46949), (1976, 44478), (2118, 41496), (2128, 41301), (2184, 40242), (2223, 39536), (2394, 36712), (2471, 35568), (2736, 32123), (2824, 31122), (2964, 29652), (3177, 27664), (3192, 27534), (3276, 26828), (3458, 25416), (3952, 22239), (4236, 20748), (4368, 20121), (4446, 19768), (4589, 19152), (4788, 18356), (4942, 17784), (5187, 16944), (5648, 15561), (5928, 14826), (6354, 13832), (6384, 13767), (6552, 13414), (6707, 13104), (6916, 12708), (7413, 11856), (8472, 10374), (8892, 9884), (9178, 9576)]