78786108

素因数分解:

$2^2\times 3^4\times {\mathrm{243167}}^1$

素因数の和:243183

約数の個数: 30

約数和(自身を含む): 205963296

約数和(自身を除く): 127177188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 243167, 486334, 729501, 972668, 1459002, 2188503, 2918004, 4377006, 6565509, 8754012, 13131018, 19696527, 26262036, 39393054, 78786108]

約数ペア:

[(1, 78786108), (2, 39393054), (3, 26262036), (4, 19696527), (6, 13131018), (9, 8754012), (12, 6565509), (18, 4377006), (27, 2918004), (36, 2188503), (54, 1459002), (81, 972668), (108, 729501), (162, 486334), (324, 243167)]