27665664

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 84474432

約数和(自身を除く): 56808768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 163, 192, 204, 208, 221, 256, 272, 312, 326, 384, 408, 416, 442, 489, 544, 624, 652, 663, 768, 816, 832, 884, 978, 1088, 1248, 1304, 1326, 1632, 1664, 1768, 1956, 2119, 2176, 2496, 2608, 2652, 2771, 3264, 3328, 3536, 3912, 4238, 4352, 4992, 5216, 5304, 5542, 6357, 6528, 7072, 7824, 8313, 8476, 9984, 10432, 10608, 11084, 12714, 13056, 14144, 15648, 16626, 16952, 20864, 21216, 22168, 25428, 28288, 31296, 33252, 33904, 36023, 41728, 42432, 44336, 50856, 56576, 62592, 66504, 67808, 72046, 84864, 88672, 101712, 108069, 125184, 133008, 135616, 144092, 169728, 177344, 203424, 216138, 266016, 271232, 288184, 354688, 406848, 432276, 532032, 542464, 576368, 709376, 813696, 864552, 1064064, 1152736, 1627392, 1729104, 2128128, 2305472, 3458208, 4610944, 6916416, 9221888, 13832832, 27665664]

約数ペア:

[(1, 27665664), (2, 13832832), (3, 9221888), (4, 6916416), (6, 4610944), (8, 3458208), (12, 2305472), (13, 2128128), (16, 1729104), (17, 1627392), (24, 1152736), (26, 1064064), (32, 864552), (34, 813696), (39, 709376), (48, 576368), (51, 542464), (52, 532032), (64, 432276), (68, 406848), (78, 354688), (96, 288184), (102, 271232), (104, 266016), (128, 216138), (136, 203424), (156, 177344), (163, 169728), (192, 144092), (204, 135616), (208, 133008), (221, 125184), (256, 108069), (272, 101712), (312, 88672), (326, 84864), (384, 72046), (408, 67808), (416, 66504), (442, 62592), (489, 56576), (544, 50856), (624, 44336), (652, 42432), (663, 41728), (768, 36023), (816, 33904), (832, 33252), (884, 31296), (978, 28288), (1088, 25428), (1248, 22168), (1304, 21216), (1326, 20864), (1632, 16952), (1664, 16626), (1768, 15648), (1956, 14144), (2119, 13056), (2176, 12714), (2496, 11084), (2608, 10608), (2652, 10432), (2771, 9984), (3264, 8476), (3328, 8313), (3536, 7824), (3912, 7072), (4238, 6528), (4352, 6357), (4992, 5542), (5216, 5304)]