78460812

素因数分解:

$2^2\times 3^7\times {\mathrm{8969}}^1$

素因数の和:8994

約数の個数: 48

約数和(自身を含む): 205951200

約数和(自身を除く): 127490388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8748, 8969, 17938, 26907, 35876, 53814, 80721, 107628, 161442, 242163, 322884, 484326, 726489, 968652, 1452978, 2179467, 2905956, 4358934, 6538401, 8717868, 13076802, 19615203, 26153604, 39230406, 78460812]

約数ペア:

[(1, 78460812), (2, 39230406), (3, 26153604), (4, 19615203), (6, 13076802), (9, 8717868), (12, 6538401), (18, 4358934), (27, 2905956), (36, 2179467), (54, 1452978), (81, 968652), (108, 726489), (162, 484326), (243, 322884), (324, 242163), (486, 161442), (729, 107628), (972, 80721), (1458, 53814), (2187, 35876), (2916, 26907), (4374, 17938), (8748, 8969)]