77887814312

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23027}}^1$

素因数の和:23104

約数の個数: 192

約数和(自身を含む): 203604364800

約数和(自身を除く): 125716550488

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 19, 22, 28, 34, 38, 44, 56, 68, 76, 77, 88, 119, 133, 136, 152, 154, 187, 209, 238, 266, 289, 308, 323, 374, 418, 476, 532, 578, 616, 646, 748, 836, 952, 1064, 1156, 1292, 1309, 1463, 1496, 1672, 2023, 2261, 2312, 2584, 2618, 2926, 3179, 3553, 4046, 4522, 5236, 5491, 5852, 6358, 7106, 8092, 9044, 10472, 10982, 11704, 12716, 14212, 16184, 18088, 21964, 22253, 23027, 24871, 25432, 28424, 38437, 43928, 44506, 46054, 49742, 60401, 76874, 89012, 92108, 99484, 120802, 153748, 161189, 178024, 184216, 198968, 241604, 253297, 307496, 322378, 391459, 422807, 437513, 483208, 506594, 644756, 782918, 845614, 875026, 1013188, 1289512, 1565836, 1691228, 1750052, 1773079, 2026376, 2740213, 3062591, 3131672, 3382456, 3500104, 3546158, 4306049, 4812643, 5480426, 6125182, 6654803, 7092316, 7437721, 8612098, 9625286, 10960852, 12250364, 13309606, 14184632, 14875442, 17224196, 19250572, 21921704, 24500728, 26619212, 29750884, 30142343, 33688501, 34448392, 38501144, 46583621, 52064047, 53238424, 59501768, 60284686, 67377002, 73202833, 81814931, 93167242, 104128094, 120569372, 126441257, 134754004, 146405666, 163629862, 186334484, 208256188, 241138744, 252882514, 269508008, 292811332, 327259724, 372668968, 416512376, 505765028, 512419831, 572704517, 585622664, 654519448, 885088799, 1011530056, 1024839662, 1145409034, 1390853827, 1770177598, 2049679324, 2290818068, 2781707654, 3540355196, 4099358648, 4581636136, 5563415308, 7080710392, 9735976789, 11126830616, 19471953578, 38943907156, 77887814312]

約数ペア:

[(1, 77887814312), (2, 38943907156), (4, 19471953578), (7, 11126830616), (8, 9735976789), (11, 7080710392), (14, 5563415308), (17, 4581636136), (19, 4099358648), (22, 3540355196), (28, 2781707654), (34, 2290818068), (38, 2049679324), (44, 1770177598), (56, 1390853827), (68, 1145409034), (76, 1024839662), (77, 1011530056), (88, 885088799), (119, 654519448), (133, 585622664), (136, 572704517), (152, 512419831), (154, 505765028), (187, 416512376), (209, 372668968), (238, 327259724), (266, 292811332), (289, 269508008), (308, 252882514), (323, 241138744), (374, 208256188), (418, 186334484), (476, 163629862), (532, 146405666), (578, 134754004), (616, 126441257), (646, 120569372), (748, 104128094), (836, 93167242), (952, 81814931), (1064, 73202833), (1156, 67377002), (1292, 60284686), (1309, 59501768), (1463, 53238424), (1496, 52064047), (1672, 46583621), (2023, 38501144), (2261, 34448392), (2312, 33688501), (2584, 30142343), (2618, 29750884), (2926, 26619212), (3179, 24500728), (3553, 21921704), (4046, 19250572), (4522, 17224196), (5236, 14875442), (5491, 14184632), (5852, 13309606), (6358, 12250364), (7106, 10960852), (8092, 9625286), (9044, 8612098), (10472, 7437721), (10982, 7092316), (11704, 6654803), (12716, 6125182), (14212, 5480426), (16184, 4812643), (18088, 4306049), (21964, 3546158), (22253, 3500104), (23027, 3382456), (24871, 3131672), (25432, 3062591), (28424, 2740213), (38437, 2026376), (43928, 1773079), (44506, 1750052), (46054, 1691228), (49742, 1565836), (60401, 1289512), (76874, 1013188), (89012, 875026), (92108, 845614), (99484, 782918), (120802, 644756), (153748, 506594), (161189, 483208), (178024, 437513), (184216, 422807), (198968, 391459), (241604, 322378), (253297, 307496)]