87821184

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1268

約数の個数: 128

約数和(自身を含む): 269671680

約数和(自身を除く): 181850496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 187, 192, 204, 264, 272, 352, 374, 384, 408, 528, 544, 561, 704, 748, 816, 1056, 1088, 1122, 1223, 1408, 1496, 1632, 2112, 2176, 2244, 2446, 2992, 3264, 3669, 4224, 4488, 4892, 5984, 6528, 7338, 8976, 9784, 11968, 13453, 14676, 17952, 19568, 20791, 23936, 26906, 29352, 35904, 39136, 40359, 41582, 53812, 58704, 62373, 71808, 78272, 80718, 83164, 107624, 117408, 124746, 156544, 161436, 166328, 215248, 228701, 234816, 249492, 322872, 332656, 430496, 457402, 469632, 498984, 645744, 665312, 686103, 860992, 914804, 997968, 1291488, 1330624, 1372206, 1721984, 1829608, 1995936, 2582976, 2661248, 2744412, 3659216, 3991872, 5165952, 5488824, 7318432, 7983744, 10977648, 14636864, 21955296, 29273728, 43910592, 87821184]

約数ペア:

[(1, 87821184), (2, 43910592), (3, 29273728), (4, 21955296), (6, 14636864), (8, 10977648), (11, 7983744), (12, 7318432), (16, 5488824), (17, 5165952), (22, 3991872), (24, 3659216), (32, 2744412), (33, 2661248), (34, 2582976), (44, 1995936), (48, 1829608), (51, 1721984), (64, 1372206), (66, 1330624), (68, 1291488), (88, 997968), (96, 914804), (102, 860992), (128, 686103), (132, 665312), (136, 645744), (176, 498984), (187, 469632), (192, 457402), (204, 430496), (264, 332656), (272, 322872), (352, 249492), (374, 234816), (384, 228701), (408, 215248), (528, 166328), (544, 161436), (561, 156544), (704, 124746), (748, 117408), (816, 107624), (1056, 83164), (1088, 80718), (1122, 78272), (1223, 71808), (1408, 62373), (1496, 58704), (1632, 53812), (2112, 41582), (2176, 40359), (2244, 39136), (2446, 35904), (2992, 29352), (3264, 26906), (3669, 23936), (4224, 20791), (4488, 19568), (4892, 17952), (5984, 14676), (6528, 13453), (7338, 11968), (8976, 9784)]