77906388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4159}}^1$

素因数の和:4396

約数の個数: 48

約数和(自身を含む): 208732160

約数和(自身を除く): 130825772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2676, 3122, 4159, 4683, 6244, 8318, 9366, 12477, 16636, 18732, 24954, 29113, 49908, 58226, 87339, 116452, 174678, 349356, 927457, 1854914, 2782371, 3709828, 5564742, 6492199, 11129484, 12984398, 19476597, 25968796, 38953194, 77906388]

約数ペア:

[(1, 77906388), (2, 38953194), (3, 25968796), (4, 19476597), (6, 12984398), (7, 11129484), (12, 6492199), (14, 5564742), (21, 3709828), (28, 2782371), (42, 1854914), (84, 927457), (223, 349356), (446, 174678), (669, 116452), (892, 87339), (1338, 58226), (1561, 49908), (2676, 29113), (3122, 24954), (4159, 18732), (4683, 16636), (6244, 12477), (8318, 9366)]