71874264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 256

約数和(自身を含む): 248832000

約数和(自身を除く): 176957736

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 23, 24, 28, 33, 38, 42, 44, 46, 56, 57, 66, 69, 76, 77, 84, 88, 89, 92, 114, 132, 133, 138, 152, 154, 161, 168, 178, 184, 209, 228, 231, 253, 264, 266, 267, 276, 308, 322, 356, 399, 418, 437, 456, 462, 483, 506, 532, 534, 552, 616, 623, 627, 644, 712, 759, 798, 836, 874, 924, 966, 979, 1012, 1064, 1068, 1246, 1254, 1288, 1311, 1463, 1518, 1596, 1672, 1691, 1748, 1771, 1848, 1869, 1932, 1958, 2024, 2047, 2136, 2492, 2508, 2622, 2926, 2937, 3036, 3059, 3192, 3382, 3496, 3542, 3738, 3864, 3916, 4094, 4389, 4807, 4984, 5016, 5073, 5244, 5313, 5852, 5874, 6072, 6118, 6141, 6764, 6853, 7084, 7476, 7832, 8188, 8778, 9177, 9614, 10146, 10488, 10626, 11704, 11748, 11837, 12236, 12282, 13528, 13706, 14168, 14329, 14421, 14952, 16376, 17556, 18354, 18601, 19228, 20292, 20559, 21252, 22517, 23496, 23674, 24472, 24564, 27412, 28658, 28842, 33649, 35112, 35511, 36708, 37202, 38456, 38893, 40584, 41118, 42504, 42987, 45034, 47348, 49128, 54824, 55803, 57316, 57684, 67298, 67551, 71022, 73416, 74404, 77786, 82236, 85974, 90068, 94696, 100947, 111606, 114632, 115368, 116679, 130207, 134596, 135102, 142044, 148808, 155572, 157619, 164472, 171948, 180136, 201894, 223212, 233358, 260414, 269192, 270204, 272251, 284088, 311144, 315238, 343896, 390621, 403788, 427823, 446424, 466716, 472857, 520828, 540408, 544502, 630476, 781242, 807576, 816753, 855646, 933432, 945714, 1041656, 1089004, 1260952, 1283469, 1562484, 1633506, 1711292, 1891428, 2178008, 2566938, 2994761, 3124968, 3267012, 3422584, 3782856, 5133876, 5989522, 6534024, 8984283, 10267752, 11979044, 17968566, 23958088, 35937132, 71874264]

約数ペア:

[(1, 71874264), (2, 35937132), (3, 23958088), (4, 17968566), (6, 11979044), (7, 10267752), (8, 8984283), (11, 6534024), (12, 5989522), (14, 5133876), (19, 3782856), (21, 3422584), (22, 3267012), (23, 3124968), (24, 2994761), (28, 2566938), (33, 2178008), (38, 1891428), (42, 1711292), (44, 1633506), (46, 1562484), (56, 1283469), (57, 1260952), (66, 1089004), (69, 1041656), (76, 945714), (77, 933432), (84, 855646), (88, 816753), (89, 807576), (92, 781242), (114, 630476), (132, 544502), (133, 540408), (138, 520828), (152, 472857), (154, 466716), (161, 446424), (168, 427823), (178, 403788), (184, 390621), (209, 343896), (228, 315238), (231, 311144), (253, 284088), (264, 272251), (266, 270204), (267, 269192), (276, 260414), (308, 233358), (322, 223212), (356, 201894), (399, 180136), (418, 171948), (437, 164472), (456, 157619), (462, 155572), (483, 148808), (506, 142044), (532, 135102), (534, 134596), (552, 130207), (616, 116679), (623, 115368), (627, 114632), (644, 111606), (712, 100947), (759, 94696), (798, 90068), (836, 85974), (874, 82236), (924, 77786), (966, 74404), (979, 73416), (1012, 71022), (1064, 67551), (1068, 67298), (1246, 57684), (1254, 57316), (1288, 55803), (1311, 54824), (1463, 49128), (1518, 47348), (1596, 45034), (1672, 42987), (1691, 42504), (1748, 41118), (1771, 40584), (1848, 38893), (1869, 38456), (1932, 37202), (1958, 36708), (2024, 35511), (2047, 35112), (2136, 33649), (2492, 28842), (2508, 28658), (2622, 27412), (2926, 24564), (2937, 24472), (3036, 23674), (3059, 23496), (3192, 22517), (3382, 21252), (3496, 20559), (3542, 20292), (3738, 19228), (3864, 18601), (3916, 18354), (4094, 17556), (4389, 16376), (4807, 14952), (4984, 14421), (5016, 14329), (5073, 14168), (5244, 13706), (5313, 13528), (5852, 12282), (5874, 12236), (6072, 11837), (6118, 11748), (6141, 11704), (6764, 10626), (6853, 10488), (7084, 10146), (7476, 9614), (7832, 9177), (8188, 8778)]