27789552

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1$

素因数の和:1491

約数の個数: 120

約数和(自身を含む): 93624960

約数和(自身を除く): 65835408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1451, 1596, 2128, 2394, 2736, 2902, 3192, 4353, 4788, 5804, 6384, 8706, 9576, 10157, 11608, 13059, 17412, 19152, 20314, 23216, 26118, 27569, 30471, 34824, 40628, 52236, 55138, 60942, 69648, 81256, 82707, 91413, 104472, 110276, 121884, 162512, 165414, 182826, 192983, 208944, 220552, 243768, 248121, 330828, 365652, 385966, 441104, 487536, 496242, 578949, 661656, 731304, 771932, 992484, 1157898, 1323312, 1462608, 1543864, 1736847, 1984968, 2315796, 3087728, 3473694, 3969936, 4631592, 6947388, 9263184, 13894776, 27789552]

約数ペア:

[(1, 27789552), (2, 13894776), (3, 9263184), (4, 6947388), (6, 4631592), (7, 3969936), (8, 3473694), (9, 3087728), (12, 2315796), (14, 1984968), (16, 1736847), (18, 1543864), (19, 1462608), (21, 1323312), (24, 1157898), (28, 992484), (36, 771932), (38, 731304), (42, 661656), (48, 578949), (56, 496242), (57, 487536), (63, 441104), (72, 385966), (76, 365652), (84, 330828), (112, 248121), (114, 243768), (126, 220552), (133, 208944), (144, 192983), (152, 182826), (168, 165414), (171, 162512), (228, 121884), (252, 110276), (266, 104472), (304, 91413), (336, 82707), (342, 81256), (399, 69648), (456, 60942), (504, 55138), (532, 52236), (684, 40628), (798, 34824), (912, 30471), (1008, 27569), (1064, 26118), (1197, 23216), (1368, 20314), (1451, 19152), (1596, 17412), (2128, 13059), (2394, 11608), (2736, 10157), (2902, 9576), (3192, 8706), (4353, 6384), (4788, 5804)]