71605476

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{4051}}^1$

素因数の和:4552

約数の個数: 36

約数和(自身を含む): 181416144

約数和(自身を除く): 109810668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1473, 1964, 2946, 4051, 4419, 5892, 8102, 8838, 12153, 16204, 17676, 24306, 36459, 48612, 72918, 145836, 1989041, 3978082, 5967123, 7956164, 11934246, 17901369, 23868492, 35802738, 71605476]

約数ペア:

[(1, 71605476), (2, 35802738), (3, 23868492), (4, 17901369), (6, 11934246), (9, 7956164), (12, 5967123), (18, 3978082), (36, 1989041), (491, 145836), (982, 72918), (1473, 48612), (1964, 36459), (2946, 24306), (4051, 17676), (4419, 16204), (5892, 12153), (8102, 8838)]