78654076672

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{1619}}^1$

素因数の和:1918

約数の個数: 144

約数和(自身を含む): 169113692160

約数和(自身を除く): 90459615488

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 74, 92, 128, 148, 184, 223, 256, 296, 368, 446, 592, 736, 851, 892, 1184, 1472, 1619, 1702, 1784, 2368, 2944, 3238, 3404, 3568, 4736, 5129, 5888, 6476, 6808, 7136, 8251, 9472, 10258, 12952, 13616, 14272, 16502, 20516, 25904, 27232, 28544, 33004, 37237, 41032, 51808, 54464, 57088, 59903, 66008, 74474, 82064, 103616, 108928, 119806, 132016, 148948, 164128, 189773, 207232, 217856, 239612, 264032, 297896, 328256, 361037, 379546, 414464, 479224, 528064, 595792, 656512, 722074, 759092, 958448, 1056128, 1191584, 1313024, 1377769, 1444148, 1518184, 1916896, 2112256, 2383168, 2755538, 2888296, 3036368, 3833792, 4766336, 5511076, 5776592, 6072736, 7667584, 8303851, 9532672, 11022152, 11553184, 12145472, 13358369, 15335168, 16607702, 22044304, 23106368, 24290944, 26716738, 33215404, 44088608, 46212736, 48581888, 53433476, 66430808, 88177216, 92425472, 106866952, 132861616, 176354432, 213733904, 265723232, 307242487, 352708864, 427467808, 531446464, 614484974, 854935616, 1062892928, 1228969948, 1709871232, 2125785856, 2457939896, 3419742464, 4915879792, 9831759584, 19663519168, 39327038336, 78654076672]

約数ペア:

[(1, 78654076672), (2, 39327038336), (4, 19663519168), (8, 9831759584), (16, 4915879792), (23, 3419742464), (32, 2457939896), (37, 2125785856), (46, 1709871232), (64, 1228969948), (74, 1062892928), (92, 854935616), (128, 614484974), (148, 531446464), (184, 427467808), (223, 352708864), (256, 307242487), (296, 265723232), (368, 213733904), (446, 176354432), (592, 132861616), (736, 106866952), (851, 92425472), (892, 88177216), (1184, 66430808), (1472, 53433476), (1619, 48581888), (1702, 46212736), (1784, 44088608), (2368, 33215404), (2944, 26716738), (3238, 24290944), (3404, 23106368), (3568, 22044304), (4736, 16607702), (5129, 15335168), (5888, 13358369), (6476, 12145472), (6808, 11553184), (7136, 11022152), (8251, 9532672), (9472, 8303851), (10258, 7667584), (12952, 6072736), (13616, 5776592), (14272, 5511076), (16502, 4766336), (20516, 3833792), (25904, 3036368), (27232, 2888296), (28544, 2755538), (33004, 2383168), (37237, 2112256), (41032, 1916896), (51808, 1518184), (54464, 1444148), (57088, 1377769), (59903, 1313024), (66008, 1191584), (74474, 1056128), (82064, 958448), (103616, 759092), (108928, 722074), (119806, 656512), (132016, 595792), (148948, 528064), (164128, 479224), (189773, 414464), (207232, 379546), (217856, 361037), (239612, 328256), (264032, 297896)]