64040148

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{3623}}^1$

素因数の和:4124

約数の個数: 36

約数和(自身を含む): 162253728

約数和(自身を除く): 98213580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1473, 1964, 2946, 3623, 4419, 5892, 7246, 8838, 10869, 14492, 17676, 21738, 32607, 43476, 65214, 130428, 1778893, 3557786, 5336679, 7115572, 10673358, 16010037, 21346716, 32020074, 64040148]

約数ペア:

[(1, 64040148), (2, 32020074), (3, 21346716), (4, 16010037), (6, 10673358), (9, 7115572), (12, 5336679), (18, 3557786), (36, 1778893), (491, 130428), (982, 65214), (1473, 43476), (1964, 32607), (2946, 21738), (3623, 17676), (4419, 14492), (5892, 10869), (7246, 8838)]