77926912

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1321

約数の個数: 80

約数和(自身を含む): 188559360

約数和(自身を除く): 110632448

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 896, 952, 1088, 1279, 1792, 1904, 2176, 2558, 3584, 3808, 4352, 5116, 7616, 8704, 8953, 10232, 15232, 17906, 20464, 21743, 30464, 35812, 40928, 43486, 60928, 71624, 81856, 86972, 143248, 152201, 163712, 173944, 286496, 304402, 327424, 347888, 572992, 608804, 654848, 695776, 1145984, 1217608, 1391552, 2291968, 2435216, 2783104, 4583936, 4870432, 5566208, 9740864, 11132416, 19481728, 38963456, 77926912]

約数ペア:

[(1, 77926912), (2, 38963456), (4, 19481728), (7, 11132416), (8, 9740864), (14, 5566208), (16, 4870432), (17, 4583936), (28, 2783104), (32, 2435216), (34, 2291968), (56, 1391552), (64, 1217608), (68, 1145984), (112, 695776), (119, 654848), (128, 608804), (136, 572992), (224, 347888), (238, 327424), (256, 304402), (272, 286496), (448, 173944), (476, 163712), (512, 152201), (544, 143248), (896, 86972), (952, 81856), (1088, 71624), (1279, 60928), (1792, 43486), (1904, 40928), (2176, 35812), (2558, 30464), (3584, 21743), (3808, 20464), (4352, 17906), (5116, 15232), (7616, 10232), (8704, 8953)]