77765448

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1098

約数の個数: 64

約数和(自身を含む): 201553920

約数和(自身を除く): 123788472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 71, 94, 141, 142, 188, 213, 282, 284, 376, 426, 564, 568, 852, 971, 1128, 1704, 1942, 2913, 3337, 3884, 5826, 6674, 7768, 10011, 11652, 13348, 20022, 23304, 26696, 40044, 45637, 68941, 80088, 91274, 136911, 137882, 182548, 206823, 273822, 275764, 365096, 413646, 547644, 551528, 827292, 1095288, 1654584, 3240227, 6480454, 9720681, 12960908, 19441362, 25921816, 38882724, 77765448]

約数ペア:

[(1, 77765448), (2, 38882724), (3, 25921816), (4, 19441362), (6, 12960908), (8, 9720681), (12, 6480454), (24, 3240227), (47, 1654584), (71, 1095288), (94, 827292), (141, 551528), (142, 547644), (188, 413646), (213, 365096), (282, 275764), (284, 273822), (376, 206823), (426, 182548), (564, 137882), (568, 136911), (852, 91274), (971, 80088), (1128, 68941), (1704, 45637), (1942, 40044), (2913, 26696), (3337, 23304), (3884, 20022), (5826, 13348), (6674, 11652), (7768, 10011)]