77813008

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4111}}^1$

素因数の和:4152

約数の個数: 60

約数和(自身を含む): 186619008

約数和(自身を除く): 108806000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4111, 4732, 8222, 9464, 16444, 18928, 28777, 32888, 53443, 57554, 65776, 106886, 115108, 213772, 230216, 374101, 427544, 460432, 694759, 748202, 855088, 1389518, 1496404, 2779036, 2992808, 4863313, 5558072, 5985616, 9726626, 11116144, 19453252, 38906504, 77813008]

約数ペア:

[(1, 77813008), (2, 38906504), (4, 19453252), (7, 11116144), (8, 9726626), (13, 5985616), (14, 5558072), (16, 4863313), (26, 2992808), (28, 2779036), (52, 1496404), (56, 1389518), (91, 855088), (104, 748202), (112, 694759), (169, 460432), (182, 427544), (208, 374101), (338, 230216), (364, 213772), (676, 115108), (728, 106886), (1183, 65776), (1352, 57554), (1456, 53443), (2366, 32888), (2704, 28777), (4111, 18928), (4732, 16444), (8222, 9464)]