77348916

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1723}}^1$

素因数の和:1805

約数の個数: 72

約数和(自身を含む): 207086880

約数和(自身を除く): 129737964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 258, 261, 348, 387, 516, 522, 774, 1044, 1247, 1548, 1723, 2494, 3446, 3741, 4988, 5169, 6892, 7482, 10338, 11223, 14964, 15507, 20676, 22446, 31014, 44892, 49967, 62028, 74089, 99934, 148178, 149901, 199868, 222267, 296356, 299802, 444534, 449703, 599604, 666801, 889068, 899406, 1333602, 1798812, 2148581, 2667204, 4297162, 6445743, 8594324, 12891486, 19337229, 25782972, 38674458, 77348916]

約数ペア:

[(1, 77348916), (2, 38674458), (3, 25782972), (4, 19337229), (6, 12891486), (9, 8594324), (12, 6445743), (18, 4297162), (29, 2667204), (36, 2148581), (43, 1798812), (58, 1333602), (86, 899406), (87, 889068), (116, 666801), (129, 599604), (172, 449703), (174, 444534), (258, 299802), (261, 296356), (348, 222267), (387, 199868), (516, 149901), (522, 148178), (774, 99934), (1044, 74089), (1247, 62028), (1548, 49967), (1723, 44892), (2494, 31014), (3446, 22446), (3741, 20676), (4988, 15507), (5169, 14964), (6892, 11223), (7482, 10338)]