78786756

素因数分解:

$2^2\times 3^4\times {\mathrm{241}}^1\times {\mathrm{1009}}^1$

素因数の和:1266

約数の個数: 60

約数和(自身を含む): 207023740

約数和(自身を除く): 128236984

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 241, 324, 482, 723, 964, 1009, 1446, 2018, 2169, 2892, 3027, 4036, 4338, 6054, 6507, 8676, 9081, 12108, 13014, 18162, 19521, 26028, 27243, 36324, 39042, 54486, 78084, 81729, 108972, 163458, 243169, 326916, 486338, 729507, 972676, 1459014, 2188521, 2918028, 4377042, 6565563, 8754084, 13131126, 19696689, 26262252, 39393378, 78786756]

約数ペア:

[(1, 78786756), (2, 39393378), (3, 26262252), (4, 19696689), (6, 13131126), (9, 8754084), (12, 6565563), (18, 4377042), (27, 2918028), (36, 2188521), (54, 1459014), (81, 972676), (108, 729507), (162, 486338), (241, 326916), (324, 243169), (482, 163458), (723, 108972), (964, 81729), (1009, 78084), (1446, 54486), (2018, 39042), (2169, 36324), (2892, 27243), (3027, 26028), (4036, 19521), (4338, 18162), (6054, 13014), (6507, 12108), (8676, 9081)]