78271424

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2269}}^1$

素因数の和:2306

約数の個数: 84

約数和(自身を含む): 197190360

約数和(自身を除く): 118918936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 448, 539, 616, 704, 784, 1078, 1232, 1568, 2156, 2269, 2464, 3136, 4312, 4538, 4928, 8624, 9076, 15883, 17248, 18152, 24959, 31766, 34496, 36304, 49918, 63532, 72608, 99836, 111181, 127064, 145216, 174713, 199672, 222362, 254128, 349426, 399344, 444724, 508256, 698852, 798688, 889448, 1016512, 1222991, 1397704, 1597376, 1778896, 2445982, 2795408, 3557792, 4891964, 5590816, 7115584, 9783928, 11181632, 19567856, 39135712, 78271424]

約数ペア:

[(1, 78271424), (2, 39135712), (4, 19567856), (7, 11181632), (8, 9783928), (11, 7115584), (14, 5590816), (16, 4891964), (22, 3557792), (28, 2795408), (32, 2445982), (44, 1778896), (49, 1597376), (56, 1397704), (64, 1222991), (77, 1016512), (88, 889448), (98, 798688), (112, 698852), (154, 508256), (176, 444724), (196, 399344), (224, 349426), (308, 254128), (352, 222362), (392, 199672), (448, 174713), (539, 145216), (616, 127064), (704, 111181), (784, 99836), (1078, 72608), (1232, 63532), (1568, 49918), (2156, 36304), (2269, 34496), (2464, 31766), (3136, 24959), (4312, 18152), (4538, 17248), (4928, 15883), (8624, 9076)]