78444612

素因数分解:

$2^2\times 3^4\times {\mathrm{197}}^1\times {\mathrm{1229}}^1$

素因数の和:1442

約数の個数: 60

約数和(自身を含む): 206278380

約数和(自身を除く): 127833768

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 197, 324, 394, 591, 788, 1182, 1229, 1773, 2364, 2458, 3546, 3687, 4916, 5319, 7092, 7374, 10638, 11061, 14748, 15957, 21276, 22122, 31914, 33183, 44244, 63828, 66366, 99549, 132732, 199098, 242113, 398196, 484226, 726339, 968452, 1452678, 2179017, 2905356, 4358034, 6537051, 8716068, 13074102, 19611153, 26148204, 39222306, 78444612]

約数ペア:

[(1, 78444612), (2, 39222306), (3, 26148204), (4, 19611153), (6, 13074102), (9, 8716068), (12, 6537051), (18, 4358034), (27, 2905356), (36, 2179017), (54, 1452678), (81, 968452), (108, 726339), (162, 484226), (197, 398196), (324, 242113), (394, 199098), (591, 132732), (788, 99549), (1182, 66366), (1229, 63828), (1773, 44244), (2364, 33183), (2458, 31914), (3546, 22122), (3687, 21276), (4916, 15957), (5319, 14748), (7092, 11061), (7374, 10638)]