87826446

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 195324480

約数和(自身を除く): 107498034

約数列:

[1, 2, 3, 6, 9, 18, 73, 89, 146, 178, 219, 267, 438, 534, 657, 751, 801, 1314, 1502, 1602, 2253, 4506, 6497, 6759, 12994, 13518, 19491, 38982, 54823, 58473, 66839, 109646, 116946, 133678, 164469, 200517, 328938, 401034, 493407, 601551, 986814, 1203102, 4879247, 9758494, 14637741, 29275482, 43913223, 87826446]

約数ペア:

[(1, 87826446), (2, 43913223), (3, 29275482), (6, 14637741), (9, 9758494), (18, 4879247), (73, 1203102), (89, 986814), (146, 601551), (178, 493407), (219, 401034), (267, 328938), (438, 200517), (534, 164469), (657, 133678), (751, 116946), (801, 109646), (1314, 66839), (1502, 58473), (1602, 54823), (2253, 38982), (4506, 19491), (6497, 13518), (6759, 12994)]