77981424

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{26633}}^1$

素因数の和:26705

約数の個数: 40

約数和(自身を含む): 204762192

約数和(自身を除く): 126780768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 26633, 53266, 79899, 106532, 159798, 213064, 319596, 426128, 639192, 1278384, 1624613, 3249226, 4873839, 6498452, 9747678, 12996904, 19495356, 25993808, 38990712, 77981424]

約数ペア:

[(1, 77981424), (2, 38990712), (3, 25993808), (4, 19495356), (6, 12996904), (8, 9747678), (12, 6498452), (16, 4873839), (24, 3249226), (48, 1624613), (61, 1278384), (122, 639192), (183, 426128), (244, 319596), (366, 213064), (488, 159798), (732, 106532), (976, 79899), (1464, 53266), (2928, 26633)]