72470538

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{63907}}^1$

素因数の和:63928

約数の個数: 40

約数和(自身を含む): 185588832

約数和(自身を除く): 113118294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 63907, 127814, 191721, 383442, 447349, 575163, 894698, 1150326, 1342047, 1725489, 2684094, 3450978, 4026141, 5176467, 8052282, 10352934, 12078423, 24156846, 36235269, 72470538]

約数ペア:

[(1, 72470538), (2, 36235269), (3, 24156846), (6, 12078423), (7, 10352934), (9, 8052282), (14, 5176467), (18, 4026141), (21, 3450978), (27, 2684094), (42, 1725489), (54, 1342047), (63, 1150326), (81, 894698), (126, 575163), (162, 447349), (189, 383442), (378, 191721), (567, 127814), (1134, 63907)]