83644288

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 211115520

約数和(自身を除く): 127471232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 64, 86, 91, 104, 112, 128, 167, 172, 182, 208, 224, 301, 334, 344, 364, 416, 448, 559, 602, 668, 688, 728, 832, 896, 1118, 1169, 1204, 1336, 1376, 1456, 1664, 2171, 2236, 2338, 2408, 2672, 2752, 2912, 3913, 4342, 4472, 4676, 4816, 5344, 5504, 5824, 7181, 7826, 8684, 8944, 9352, 9632, 10688, 11648, 14362, 15197, 15652, 17368, 17888, 18704, 19264, 21376, 28724, 30394, 31304, 34736, 35776, 37408, 38528, 50267, 57448, 60788, 62608, 69472, 71552, 74816, 93353, 100534, 114896, 121576, 125216, 138944, 149632, 186706, 201068, 229792, 243152, 250432, 277888, 373412, 402136, 459584, 486304, 500864, 653471, 746824, 804272, 919168, 972608, 1306942, 1493648, 1608544, 1945216, 2613884, 2987296, 3217088, 5227768, 5974592, 6434176, 10455536, 11949184, 20911072, 41822144, 83644288]

約数ペア:

[(1, 83644288), (2, 41822144), (4, 20911072), (7, 11949184), (8, 10455536), (13, 6434176), (14, 5974592), (16, 5227768), (26, 3217088), (28, 2987296), (32, 2613884), (43, 1945216), (52, 1608544), (56, 1493648), (64, 1306942), (86, 972608), (91, 919168), (104, 804272), (112, 746824), (128, 653471), (167, 500864), (172, 486304), (182, 459584), (208, 402136), (224, 373412), (301, 277888), (334, 250432), (344, 243152), (364, 229792), (416, 201068), (448, 186706), (559, 149632), (602, 138944), (668, 125216), (688, 121576), (728, 114896), (832, 100534), (896, 93353), (1118, 74816), (1169, 71552), (1204, 69472), (1336, 62608), (1376, 60788), (1456, 57448), (1664, 50267), (2171, 38528), (2236, 37408), (2338, 35776), (2408, 34736), (2672, 31304), (2752, 30394), (2912, 28724), (3913, 21376), (4342, 19264), (4472, 18704), (4676, 17888), (4816, 17368), (5344, 15652), (5504, 15197), (5824, 14362), (7181, 11648), (7826, 10688), (8684, 9632), (8944, 9352)]