71538768

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:642

約数の個数: 160

約数和(自身を含む): 240817920

約数和(自身を除く): 169279152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 41, 42, 48, 54, 56, 63, 72, 82, 84, 108, 112, 123, 126, 144, 164, 168, 189, 216, 246, 252, 287, 328, 336, 369, 378, 432, 492, 504, 574, 577, 656, 738, 756, 861, 984, 1008, 1107, 1148, 1154, 1476, 1512, 1722, 1731, 1968, 2214, 2296, 2308, 2583, 2952, 3024, 3444, 3462, 4039, 4428, 4592, 4616, 5166, 5193, 5904, 6888, 6924, 7749, 8078, 8856, 9232, 10332, 10386, 12117, 13776, 13848, 15498, 15579, 16156, 17712, 20664, 20772, 23657, 24234, 27696, 30996, 31158, 32312, 36351, 41328, 41544, 47314, 48468, 61992, 62316, 64624, 70971, 72702, 83088, 94628, 96936, 109053, 123984, 124632, 141942, 145404, 165599, 189256, 193872, 212913, 218106, 249264, 283884, 290808, 331198, 378512, 425826, 436212, 496797, 567768, 581616, 638739, 662396, 851652, 872424, 993594, 1135536, 1277478, 1324792, 1490391, 1703304, 1744848, 1987188, 2554956, 2649584, 2980782, 3406608, 3974376, 4471173, 5109912, 5961564, 7948752, 8942346, 10219824, 11923128, 17884692, 23846256, 35769384, 71538768]

約数ペア:

[(1, 71538768), (2, 35769384), (3, 23846256), (4, 17884692), (6, 11923128), (7, 10219824), (8, 8942346), (9, 7948752), (12, 5961564), (14, 5109912), (16, 4471173), (18, 3974376), (21, 3406608), (24, 2980782), (27, 2649584), (28, 2554956), (36, 1987188), (41, 1744848), (42, 1703304), (48, 1490391), (54, 1324792), (56, 1277478), (63, 1135536), (72, 993594), (82, 872424), (84, 851652), (108, 662396), (112, 638739), (123, 581616), (126, 567768), (144, 496797), (164, 436212), (168, 425826), (189, 378512), (216, 331198), (246, 290808), (252, 283884), (287, 249264), (328, 218106), (336, 212913), (369, 193872), (378, 189256), (432, 165599), (492, 145404), (504, 141942), (574, 124632), (577, 123984), (656, 109053), (738, 96936), (756, 94628), (861, 83088), (984, 72702), (1008, 70971), (1107, 64624), (1148, 62316), (1154, 61992), (1476, 48468), (1512, 47314), (1722, 41544), (1731, 41328), (1968, 36351), (2214, 32312), (2296, 31158), (2308, 30996), (2583, 27696), (2952, 24234), (3024, 23657), (3444, 20772), (3462, 20664), (4039, 17712), (4428, 16156), (4592, 15579), (4616, 15498), (5166, 13848), (5193, 13776), (5904, 12117), (6888, 10386), (6924, 10332), (7749, 9232), (8078, 8856)]