61434756

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 159703544

約数和(自身を除く): 98268788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 97, 146, 194, 219, 241, 291, 292, 388, 438, 482, 582, 657, 723, 873, 876, 964, 1164, 1314, 1446, 1746, 2169, 2628, 2892, 3492, 4338, 7081, 8676, 14162, 17593, 21243, 23377, 28324, 35186, 42486, 46754, 52779, 63729, 70131, 70372, 84972, 93508, 105558, 127458, 140262, 158337, 210393, 211116, 254916, 280524, 316674, 420786, 633348, 841572, 1706521, 3413042, 5119563, 6826084, 10239126, 15358689, 20478252, 30717378, 61434756]

約数ペア:

[(1, 61434756), (2, 30717378), (3, 20478252), (4, 15358689), (6, 10239126), (9, 6826084), (12, 5119563), (18, 3413042), (36, 1706521), (73, 841572), (97, 633348), (146, 420786), (194, 316674), (219, 280524), (241, 254916), (291, 211116), (292, 210393), (388, 158337), (438, 140262), (482, 127458), (582, 105558), (657, 93508), (723, 84972), (873, 70372), (876, 70131), (964, 63729), (1164, 52779), (1314, 46754), (1446, 42486), (1746, 35186), (2169, 28324), (2628, 23377), (2892, 21243), (3492, 17593), (4338, 14162), (7081, 8676)]