77809356

素因数分解:

$2^2\times 3^3\times {\mathrm{727}}^1\times {\mathrm{991}}^1$

素因数の和:1731

約数の個数: 48

約数和(自身を含む): 202209280

約数和(自身を除く): 124399924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 727, 991, 1454, 1982, 2181, 2908, 2973, 3964, 4362, 5946, 6543, 8724, 8919, 11892, 13086, 17838, 19629, 26172, 26757, 35676, 39258, 53514, 78516, 107028, 720457, 1440914, 2161371, 2881828, 4322742, 6484113, 8645484, 12968226, 19452339, 25936452, 38904678, 77809356]

約数ペア:

[(1, 77809356), (2, 38904678), (3, 25936452), (4, 19452339), (6, 12968226), (9, 8645484), (12, 6484113), (18, 4322742), (27, 2881828), (36, 2161371), (54, 1440914), (108, 720457), (727, 107028), (991, 78516), (1454, 53514), (1982, 39258), (2181, 35676), (2908, 26757), (2973, 26172), (3964, 19629), (4362, 17838), (5946, 13086), (6543, 11892), (8724, 8919)]