71307340984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{2141}}^1$

素因数の和:2441

約数の個数: 128

約数和(自身を含む): 153486809280

約数和(自身を除く): 82179468296

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 53, 74, 88, 106, 148, 193, 212, 296, 386, 407, 424, 583, 772, 814, 1166, 1544, 1628, 1961, 2123, 2141, 2332, 3256, 3922, 4246, 4282, 4664, 7141, 7844, 8492, 8564, 10229, 14282, 15688, 16984, 17128, 20458, 21571, 23551, 28564, 40916, 43142, 47102, 57128, 78551, 79217, 81832, 86284, 94204, 112519, 113473, 157102, 158434, 172568, 188408, 225038, 226946, 314204, 316868, 378473, 413213, 450076, 453892, 628408, 633736, 756946, 826426, 871387, 900152, 907784, 1248203, 1513892, 1652852, 1742774, 2496406, 3027784, 3305704, 3485548, 4163203, 4198501, 4545343, 4992812, 6971096, 8326406, 8397002, 9090686, 9985624, 15288881, 16652812, 16794004, 18181372, 21900289, 30577762, 33305624, 33588008, 36362744, 43800578, 46183511, 61155524, 87601156, 92367022, 122311048, 168177691, 175202312, 184734044, 240903179, 336355382, 369468088, 481806358, 672710764, 810310693, 963612716, 1345421528, 1620621386, 1927225432, 3241242772, 6482485544, 8913417623, 17826835246, 35653670492, 71307340984]

約数ペア:

[(1, 71307340984), (2, 35653670492), (4, 17826835246), (8, 8913417623), (11, 6482485544), (22, 3241242772), (37, 1927225432), (44, 1620621386), (53, 1345421528), (74, 963612716), (88, 810310693), (106, 672710764), (148, 481806358), (193, 369468088), (212, 336355382), (296, 240903179), (386, 184734044), (407, 175202312), (424, 168177691), (583, 122311048), (772, 92367022), (814, 87601156), (1166, 61155524), (1544, 46183511), (1628, 43800578), (1961, 36362744), (2123, 33588008), (2141, 33305624), (2332, 30577762), (3256, 21900289), (3922, 18181372), (4246, 16794004), (4282, 16652812), (4664, 15288881), (7141, 9985624), (7844, 9090686), (8492, 8397002), (8564, 8326406), (10229, 6971096), (14282, 4992812), (15688, 4545343), (16984, 4198501), (17128, 4163203), (20458, 3485548), (21571, 3305704), (23551, 3027784), (28564, 2496406), (40916, 1742774), (43142, 1652852), (47102, 1513892), (57128, 1248203), (78551, 907784), (79217, 900152), (81832, 871387), (86284, 826426), (94204, 756946), (112519, 633736), (113473, 628408), (157102, 453892), (158434, 450076), (172568, 413213), (188408, 378473), (225038, 316868), (226946, 314204)]