61147212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5237}}^1$

素因数の和:5390

約数の個数: 48

約数和(自身を含む): 164263680

約数和(自身を除く): 103116468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5237, 5838, 10474, 11676, 15711, 20948, 31422, 36659, 62844, 73318, 109977, 146636, 219954, 439908, 727943, 1455886, 2183829, 2911772, 4367658, 5095601, 8735316, 10191202, 15286803, 20382404, 30573606, 61147212]

約数ペア:

[(1, 61147212), (2, 30573606), (3, 20382404), (4, 15286803), (6, 10191202), (7, 8735316), (12, 5095601), (14, 4367658), (21, 2911772), (28, 2183829), (42, 1455886), (84, 727943), (139, 439908), (278, 219954), (417, 146636), (556, 109977), (834, 73318), (973, 62844), (1668, 36659), (1946, 31422), (2919, 20948), (3892, 15711), (5237, 11676), (5838, 10474)]