78770832

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:445

約数の個数: 120

約数和(自身を含む): 239690016

約数和(自身を除く): 160919184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 107, 112, 147, 168, 196, 214, 294, 313, 321, 336, 392, 428, 588, 626, 642, 749, 784, 856, 939, 1176, 1252, 1284, 1498, 1712, 1878, 2191, 2247, 2352, 2504, 2568, 2996, 3756, 4382, 4494, 5008, 5136, 5243, 5992, 6573, 7512, 8764, 8988, 10486, 11984, 13146, 15024, 15337, 15729, 17528, 17976, 20972, 26292, 30674, 31458, 33491, 35056, 35952, 41944, 46011, 52584, 61348, 62916, 66982, 83888, 92022, 100473, 105168, 122696, 125832, 133964, 184044, 200946, 234437, 245392, 251664, 267928, 368088, 401892, 468874, 535856, 703311, 736176, 803784, 937748, 1406622, 1607568, 1641059, 1875496, 2813244, 3282118, 3750992, 4923177, 5626488, 6564236, 9846354, 11252976, 13128472, 19692708, 26256944, 39385416, 78770832]

約数ペア:

[(1, 78770832), (2, 39385416), (3, 26256944), (4, 19692708), (6, 13128472), (7, 11252976), (8, 9846354), (12, 6564236), (14, 5626488), (16, 4923177), (21, 3750992), (24, 3282118), (28, 2813244), (42, 1875496), (48, 1641059), (49, 1607568), (56, 1406622), (84, 937748), (98, 803784), (107, 736176), (112, 703311), (147, 535856), (168, 468874), (196, 401892), (214, 368088), (294, 267928), (313, 251664), (321, 245392), (336, 234437), (392, 200946), (428, 184044), (588, 133964), (626, 125832), (642, 122696), (749, 105168), (784, 100473), (856, 92022), (939, 83888), (1176, 66982), (1252, 62916), (1284, 61348), (1498, 52584), (1712, 46011), (1878, 41944), (2191, 35952), (2247, 35056), (2352, 33491), (2504, 31458), (2568, 30674), (2996, 26292), (3756, 20972), (4382, 17976), (4494, 17528), (5008, 15729), (5136, 15337), (5243, 15024), (5992, 13146), (6573, 11984), (7512, 10486), (8764, 8988)]