77961664

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 112

約数和(自身を含む): 179990496

約数和(自身を除く): 102028832

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 41, 44, 64, 73, 74, 82, 88, 146, 148, 164, 176, 292, 296, 328, 352, 407, 451, 584, 592, 656, 704, 803, 814, 902, 1168, 1184, 1312, 1517, 1606, 1628, 1804, 2336, 2368, 2624, 2701, 2993, 3034, 3212, 3256, 3608, 4672, 5402, 5986, 6068, 6424, 6512, 7216, 10804, 11972, 12136, 12848, 13024, 14432, 16687, 21608, 23944, 24272, 25696, 26048, 28864, 29711, 32923, 33374, 43216, 47888, 48544, 51392, 59422, 65846, 66748, 86432, 95776, 97088, 110741, 118844, 131692, 133496, 172864, 191552, 221482, 237688, 263384, 266992, 442964, 475376, 526768, 533984, 885928, 950752, 1053536, 1067968, 1218151, 1771856, 1901504, 2107072, 2436302, 3543712, 4872604, 7087424, 9745208, 19490416, 38980832, 77961664]

約数ペア:

[(1, 77961664), (2, 38980832), (4, 19490416), (8, 9745208), (11, 7087424), (16, 4872604), (22, 3543712), (32, 2436302), (37, 2107072), (41, 1901504), (44, 1771856), (64, 1218151), (73, 1067968), (74, 1053536), (82, 950752), (88, 885928), (146, 533984), (148, 526768), (164, 475376), (176, 442964), (292, 266992), (296, 263384), (328, 237688), (352, 221482), (407, 191552), (451, 172864), (584, 133496), (592, 131692), (656, 118844), (704, 110741), (803, 97088), (814, 95776), (902, 86432), (1168, 66748), (1184, 65846), (1312, 59422), (1517, 51392), (1606, 48544), (1628, 47888), (1804, 43216), (2336, 33374), (2368, 32923), (2624, 29711), (2701, 28864), (2993, 26048), (3034, 25696), (3212, 24272), (3256, 23944), (3608, 21608), (4672, 16687), (5402, 14432), (5986, 13024), (6068, 12848), (6424, 12136), (6512, 11972), (7216, 10804)]