76890688

素因数分解:

$2^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2909}}^1$

素因数の和:2987

約数の個数: 56

約数和(自身を含む): 177393600

約数和(自身を除く): 100502912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 224, 236, 413, 448, 472, 826, 944, 1652, 1888, 2909, 3304, 3776, 5818, 6608, 11636, 13216, 20363, 23272, 26432, 40726, 46544, 81452, 93088, 162904, 171631, 186176, 325808, 343262, 651616, 686524, 1201417, 1303232, 1373048, 2402834, 2746096, 4805668, 5492192, 9611336, 10984384, 19222672, 38445344, 76890688]

約数ペア:

[(1, 76890688), (2, 38445344), (4, 19222672), (7, 10984384), (8, 9611336), (14, 5492192), (16, 4805668), (28, 2746096), (32, 2402834), (56, 1373048), (59, 1303232), (64, 1201417), (112, 686524), (118, 651616), (224, 343262), (236, 325808), (413, 186176), (448, 171631), (472, 162904), (826, 93088), (944, 81452), (1652, 46544), (1888, 40726), (2909, 26432), (3304, 23272), (3776, 20363), (5818, 13216), (6608, 11636)]