77724774

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{953}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 176802912

約数和(自身を除く): 99078138

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 197, 207, 394, 414, 591, 953, 1182, 1773, 1906, 2859, 3546, 4531, 5718, 8577, 9062, 13593, 17154, 21919, 27186, 40779, 43838, 65757, 81558, 131514, 187741, 197271, 375482, 394542, 563223, 1126446, 1689669, 3379338, 4318043, 8636086, 12954129, 25908258, 38862387, 77724774]

約数ペア:

[(1, 77724774), (2, 38862387), (3, 25908258), (6, 12954129), (9, 8636086), (18, 4318043), (23, 3379338), (46, 1689669), (69, 1126446), (138, 563223), (197, 394542), (207, 375482), (394, 197271), (414, 187741), (591, 131514), (953, 81558), (1182, 65757), (1773, 43838), (1906, 40779), (2859, 27186), (3546, 21919), (4531, 17154), (5718, 13593), (8577, 9062)]