87657984

素因数分解:

$2^9\times 3^3\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:417

約数の個数: 160

約数和(自身を含む): 275473440

約数和(自身を除く): 187815456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 306, 373, 384, 408, 432, 459, 512, 544, 576, 612, 746, 768, 816, 864, 918, 1088, 1119, 1152, 1224, 1492, 1536, 1632, 1728, 1836, 2176, 2238, 2304, 2448, 2984, 3264, 3357, 3456, 3672, 4352, 4476, 4608, 4896, 5968, 6341, 6528, 6714, 6912, 7344, 8704, 8952, 9792, 10071, 11936, 12682, 13056, 13428, 13824, 14688, 17904, 19023, 19584, 20142, 23872, 25364, 26112, 26856, 29376, 35808, 38046, 39168, 40284, 47744, 50728, 53712, 57069, 58752, 71616, 76092, 78336, 80568, 95488, 101456, 107424, 114138, 117504, 143232, 152184, 161136, 171207, 190976, 202912, 214848, 228276, 235008, 286464, 304368, 322272, 342414, 405824, 429696, 456552, 572928, 608736, 644544, 684828, 811648, 859392, 913104, 1217472, 1289088, 1369656, 1623296, 1718784, 1826208, 2434944, 2578176, 2739312, 3246592, 3652416, 4869888, 5156352, 5478624, 7304832, 9739776, 10957248, 14609664, 21914496, 29219328, 43828992, 87657984]

約数ペア:

[(1, 87657984), (2, 43828992), (3, 29219328), (4, 21914496), (6, 14609664), (8, 10957248), (9, 9739776), (12, 7304832), (16, 5478624), (17, 5156352), (18, 4869888), (24, 3652416), (27, 3246592), (32, 2739312), (34, 2578176), (36, 2434944), (48, 1826208), (51, 1718784), (54, 1623296), (64, 1369656), (68, 1289088), (72, 1217472), (96, 913104), (102, 859392), (108, 811648), (128, 684828), (136, 644544), (144, 608736), (153, 572928), (192, 456552), (204, 429696), (216, 405824), (256, 342414), (272, 322272), (288, 304368), (306, 286464), (373, 235008), (384, 228276), (408, 214848), (432, 202912), (459, 190976), (512, 171207), (544, 161136), (576, 152184), (612, 143232), (746, 117504), (768, 114138), (816, 107424), (864, 101456), (918, 95488), (1088, 80568), (1119, 78336), (1152, 76092), (1224, 71616), (1492, 58752), (1536, 57069), (1632, 53712), (1728, 50728), (1836, 47744), (2176, 40284), (2238, 39168), (2304, 38046), (2448, 35808), (2984, 29376), (3264, 26856), (3357, 26112), (3456, 25364), (3672, 23872), (4352, 20142), (4476, 19584), (4608, 19023), (4896, 17904), (5968, 14688), (6341, 13824), (6528, 13428), (6714, 13056), (6912, 12682), (7344, 11936), (8704, 10071), (8952, 9792)]