27843816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 256

約数和(自身を含む): 99993600

約数和(自身を除く): 72149784

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 19, 21, 22, 24, 26, 28, 33, 38, 39, 42, 44, 52, 56, 57, 61, 66, 76, 77, 78, 84, 88, 91, 104, 114, 122, 132, 133, 143, 152, 154, 156, 168, 182, 183, 209, 228, 231, 244, 247, 264, 266, 273, 286, 308, 312, 364, 366, 399, 418, 427, 429, 456, 462, 488, 494, 532, 546, 572, 616, 627, 671, 728, 732, 741, 793, 798, 836, 854, 858, 924, 988, 1001, 1064, 1092, 1144, 1159, 1254, 1281, 1342, 1463, 1464, 1482, 1586, 1596, 1672, 1708, 1716, 1729, 1848, 1976, 2002, 2013, 2184, 2318, 2379, 2508, 2562, 2684, 2717, 2926, 2964, 3003, 3172, 3192, 3416, 3432, 3458, 3477, 4004, 4026, 4389, 4636, 4697, 4758, 5016, 5124, 5187, 5368, 5434, 5551, 5852, 5928, 6006, 6344, 6916, 6954, 8008, 8052, 8113, 8151, 8723, 8778, 9272, 9394, 9516, 10248, 10374, 10868, 11102, 11704, 12012, 12749, 13832, 13908, 14091, 15067, 16104, 16226, 16302, 16653, 17446, 17556, 18788, 19019, 19032, 20748, 21736, 22204, 24024, 24339, 25498, 26169, 27816, 28182, 30134, 32452, 32604, 33306, 34892, 35112, 37576, 38038, 38247, 41496, 44408, 45201, 48678, 50996, 52338, 56364, 57057, 60268, 61061, 64904, 65208, 66612, 69784, 76076, 76494, 89243, 90402, 97356, 101992, 104676, 105469, 112728, 114114, 120536, 122122, 133224, 152152, 152988, 165737, 178486, 180804, 183183, 194712, 209352, 210938, 228228, 244244, 267729, 305976, 316407, 331474, 356972, 361608, 366366, 421876, 456456, 488488, 497211, 535458, 632814, 662948, 713944, 732732, 843752, 994422, 1070916, 1160159, 1265628, 1325896, 1465464, 1988844, 2141832, 2320318, 2531256, 3480477, 3977688, 4640636, 6960954, 9281272, 13921908, 27843816]

約数ペア:

[(1, 27843816), (2, 13921908), (3, 9281272), (4, 6960954), (6, 4640636), (7, 3977688), (8, 3480477), (11, 2531256), (12, 2320318), (13, 2141832), (14, 1988844), (19, 1465464), (21, 1325896), (22, 1265628), (24, 1160159), (26, 1070916), (28, 994422), (33, 843752), (38, 732732), (39, 713944), (42, 662948), (44, 632814), (52, 535458), (56, 497211), (57, 488488), (61, 456456), (66, 421876), (76, 366366), (77, 361608), (78, 356972), (84, 331474), (88, 316407), (91, 305976), (104, 267729), (114, 244244), (122, 228228), (132, 210938), (133, 209352), (143, 194712), (152, 183183), (154, 180804), (156, 178486), (168, 165737), (182, 152988), (183, 152152), (209, 133224), (228, 122122), (231, 120536), (244, 114114), (247, 112728), (264, 105469), (266, 104676), (273, 101992), (286, 97356), (308, 90402), (312, 89243), (364, 76494), (366, 76076), (399, 69784), (418, 66612), (427, 65208), (429, 64904), (456, 61061), (462, 60268), (488, 57057), (494, 56364), (532, 52338), (546, 50996), (572, 48678), (616, 45201), (627, 44408), (671, 41496), (728, 38247), (732, 38038), (741, 37576), (793, 35112), (798, 34892), (836, 33306), (854, 32604), (858, 32452), (924, 30134), (988, 28182), (1001, 27816), (1064, 26169), (1092, 25498), (1144, 24339), (1159, 24024), (1254, 22204), (1281, 21736), (1342, 20748), (1463, 19032), (1464, 19019), (1482, 18788), (1586, 17556), (1596, 17446), (1672, 16653), (1708, 16302), (1716, 16226), (1729, 16104), (1848, 15067), (1976, 14091), (2002, 13908), (2013, 13832), (2184, 12749), (2318, 12012), (2379, 11704), (2508, 11102), (2562, 10868), (2684, 10374), (2717, 10248), (2926, 9516), (2964, 9394), (3003, 9272), (3172, 8778), (3192, 8723), (3416, 8151), (3432, 8113), (3458, 8052), (3477, 8008), (4004, 6954), (4026, 6916), (4389, 6344), (4636, 6006), (4697, 5928), (4758, 5852), (5016, 5551), (5124, 5434), (5187, 5368)]