71575296

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 210155904

約数和(自身を除く): 138580608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 67, 78, 96, 104, 107, 128, 134, 156, 192, 201, 208, 214, 256, 268, 312, 321, 384, 402, 416, 428, 536, 624, 642, 768, 804, 832, 856, 871, 1072, 1248, 1284, 1391, 1608, 1664, 1712, 1742, 2144, 2496, 2568, 2613, 2782, 3216, 3328, 3424, 3484, 4173, 4288, 4992, 5136, 5226, 5564, 6432, 6848, 6968, 7169, 8346, 8576, 9984, 10272, 10452, 11128, 12864, 13696, 13936, 14338, 16692, 17152, 20544, 20904, 21507, 22256, 25728, 27392, 27872, 28676, 33384, 41088, 41808, 43014, 44512, 51456, 55744, 57352, 66768, 82176, 83616, 86028, 89024, 93197, 111488, 114704, 133536, 167232, 172056, 178048, 186394, 222976, 229408, 267072, 279591, 334464, 344112, 356096, 372788, 458816, 534144, 559182, 668928, 688224, 745576, 917632, 1068288, 1118364, 1376448, 1491152, 1835264, 2236728, 2752896, 2982304, 4473456, 5505792, 5964608, 8946912, 11929216, 17893824, 23858432, 35787648, 71575296]

約数ペア:

[(1, 71575296), (2, 35787648), (3, 23858432), (4, 17893824), (6, 11929216), (8, 8946912), (12, 5964608), (13, 5505792), (16, 4473456), (24, 2982304), (26, 2752896), (32, 2236728), (39, 1835264), (48, 1491152), (52, 1376448), (64, 1118364), (67, 1068288), (78, 917632), (96, 745576), (104, 688224), (107, 668928), (128, 559182), (134, 534144), (156, 458816), (192, 372788), (201, 356096), (208, 344112), (214, 334464), (256, 279591), (268, 267072), (312, 229408), (321, 222976), (384, 186394), (402, 178048), (416, 172056), (428, 167232), (536, 133536), (624, 114704), (642, 111488), (768, 93197), (804, 89024), (832, 86028), (856, 83616), (871, 82176), (1072, 66768), (1248, 57352), (1284, 55744), (1391, 51456), (1608, 44512), (1664, 43014), (1712, 41808), (1742, 41088), (2144, 33384), (2496, 28676), (2568, 27872), (2613, 27392), (2782, 25728), (3216, 22256), (3328, 21507), (3424, 20904), (3484, 20544), (4173, 17152), (4288, 16692), (4992, 14338), (5136, 13936), (5226, 13696), (5564, 12864), (6432, 11128), (6848, 10452), (6968, 10272), (7169, 9984), (8346, 8576)]