27171984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 160

約数和(自身を含む): 87422976

約数和(自身を除く): 60250992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 67, 68, 71, 84, 102, 112, 119, 134, 136, 142, 168, 201, 204, 213, 238, 268, 272, 284, 336, 357, 402, 408, 426, 469, 476, 497, 536, 568, 714, 804, 816, 852, 938, 952, 994, 1072, 1136, 1139, 1207, 1407, 1428, 1491, 1608, 1704, 1876, 1904, 1988, 2278, 2414, 2814, 2856, 2982, 3216, 3408, 3417, 3621, 3752, 3976, 4556, 4757, 4828, 5628, 5712, 5964, 6834, 7242, 7504, 7952, 7973, 8449, 9112, 9514, 9656, 11256, 11928, 13668, 14271, 14484, 15946, 16898, 18224, 19028, 19312, 22512, 23856, 23919, 25347, 27336, 28542, 28968, 31892, 33299, 33796, 38056, 47838, 50694, 54672, 57084, 57936, 63784, 66598, 67592, 76112, 80869, 95676, 99897, 101388, 114168, 127568, 133196, 135184, 161738, 191352, 199794, 202776, 228336, 242607, 266392, 323476, 382704, 399588, 405552, 485214, 532784, 566083, 646952, 799176, 970428, 1132166, 1293904, 1598352, 1698249, 1940856, 2264332, 3396498, 3881712, 4528664, 6792996, 9057328, 13585992, 27171984]

約数ペア:

[(1, 27171984), (2, 13585992), (3, 9057328), (4, 6792996), (6, 4528664), (7, 3881712), (8, 3396498), (12, 2264332), (14, 1940856), (16, 1698249), (17, 1598352), (21, 1293904), (24, 1132166), (28, 970428), (34, 799176), (42, 646952), (48, 566083), (51, 532784), (56, 485214), (67, 405552), (68, 399588), (71, 382704), (84, 323476), (102, 266392), (112, 242607), (119, 228336), (134, 202776), (136, 199794), (142, 191352), (168, 161738), (201, 135184), (204, 133196), (213, 127568), (238, 114168), (268, 101388), (272, 99897), (284, 95676), (336, 80869), (357, 76112), (402, 67592), (408, 66598), (426, 63784), (469, 57936), (476, 57084), (497, 54672), (536, 50694), (568, 47838), (714, 38056), (804, 33796), (816, 33299), (852, 31892), (938, 28968), (952, 28542), (994, 27336), (1072, 25347), (1136, 23919), (1139, 23856), (1207, 22512), (1407, 19312), (1428, 19028), (1491, 18224), (1608, 16898), (1704, 15946), (1876, 14484), (1904, 14271), (1988, 13668), (2278, 11928), (2414, 11256), (2814, 9656), (2856, 9514), (2982, 9112), (3216, 8449), (3408, 7973), (3417, 7952), (3621, 7504), (3752, 7242), (3976, 6834), (4556, 5964), (4757, 5712), (4828, 5628)]