71742528

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 252

約数和(自身を含む): 246540528

約数和(自身を除く): 174798000

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 67, 72, 78, 88, 96, 99, 104, 117, 132, 134, 143, 144, 156, 169, 176, 192, 198, 201, 208, 234, 264, 268, 286, 288, 312, 338, 352, 396, 402, 416, 429, 468, 507, 528, 536, 572, 576, 603, 624, 676, 704, 737, 792, 804, 832, 858, 871, 936, 1014, 1056, 1072, 1144, 1206, 1248, 1287, 1352, 1474, 1521, 1584, 1608, 1716, 1742, 1859, 1872, 2028, 2112, 2144, 2211, 2288, 2412, 2496, 2574, 2613, 2704, 2948, 3042, 3168, 3216, 3432, 3484, 3718, 3744, 4056, 4288, 4422, 4576, 4824, 5148, 5226, 5408, 5577, 5896, 6084, 6336, 6432, 6633, 6864, 6968, 7436, 7488, 7839, 8112, 8844, 9152, 9581, 9648, 10296, 10452, 10816, 11154, 11323, 11792, 12168, 12864, 13266, 13728, 13936, 14872, 15678, 16224, 16731, 17688, 19162, 19296, 20592, 20904, 22308, 22646, 23584, 24336, 26532, 27456, 27872, 28743, 29744, 31356, 32448, 33462, 33969, 35376, 38324, 38592, 41184, 41808, 44616, 45292, 47168, 48672, 53064, 55744, 57486, 59488, 62712, 66924, 67938, 70752, 76648, 82368, 83616, 86229, 89232, 90584, 97344, 101907, 106128, 114972, 118976, 124553, 125424, 133848, 135876, 141504, 153296, 167232, 172458, 178464, 181168, 203814, 212256, 229944, 249106, 250848, 267696, 271752, 306592, 344916, 356928, 362336, 373659, 407628, 424512, 459888, 498212, 501696, 535392, 543504, 613184, 689832, 724672, 747318, 815256, 919776, 996424, 1070784, 1087008, 1120977, 1379664, 1494636, 1630512, 1839552, 1992848, 2174016, 2241954, 2759328, 2989272, 3261024, 3985696, 4483908, 5518656, 5978544, 6522048, 7971392, 8967816, 11957088, 17935632, 23914176, 35871264, 71742528]

約数ペア:

[(1, 71742528), (2, 35871264), (3, 23914176), (4, 17935632), (6, 11957088), (8, 8967816), (9, 7971392), (11, 6522048), (12, 5978544), (13, 5518656), (16, 4483908), (18, 3985696), (22, 3261024), (24, 2989272), (26, 2759328), (32, 2241954), (33, 2174016), (36, 1992848), (39, 1839552), (44, 1630512), (48, 1494636), (52, 1379664), (64, 1120977), (66, 1087008), (67, 1070784), (72, 996424), (78, 919776), (88, 815256), (96, 747318), (99, 724672), (104, 689832), (117, 613184), (132, 543504), (134, 535392), (143, 501696), (144, 498212), (156, 459888), (169, 424512), (176, 407628), (192, 373659), (198, 362336), (201, 356928), (208, 344916), (234, 306592), (264, 271752), (268, 267696), (286, 250848), (288, 249106), (312, 229944), (338, 212256), (352, 203814), (396, 181168), (402, 178464), (416, 172458), (429, 167232), (468, 153296), (507, 141504), (528, 135876), (536, 133848), (572, 125424), (576, 124553), (603, 118976), (624, 114972), (676, 106128), (704, 101907), (737, 97344), (792, 90584), (804, 89232), (832, 86229), (858, 83616), (871, 82368), (936, 76648), (1014, 70752), (1056, 67938), (1072, 66924), (1144, 62712), (1206, 59488), (1248, 57486), (1287, 55744), (1352, 53064), (1474, 48672), (1521, 47168), (1584, 45292), (1608, 44616), (1716, 41808), (1742, 41184), (1859, 38592), (1872, 38324), (2028, 35376), (2112, 33969), (2144, 33462), (2211, 32448), (2288, 31356), (2412, 29744), (2496, 28743), (2574, 27872), (2613, 27456), (2704, 26532), (2948, 24336), (3042, 23584), (3168, 22646), (3216, 22308), (3432, 20904), (3484, 20592), (3718, 19296), (3744, 19162), (4056, 17688), (4288, 16731), (4422, 16224), (4576, 15678), (4824, 14872), (5148, 13936), (5226, 13728), (5408, 13266), (5577, 12864), (5896, 12168), (6084, 11792), (6336, 11323), (6432, 11154), (6633, 10816), (6864, 10452), (6968, 10296), (7436, 9648), (7488, 9581), (7839, 9152), (8112, 8844)]