89364044

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 200425680

約数和(自身を除く): 111061636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 181, 196, 229, 308, 362, 458, 539, 724, 916, 1078, 1267, 1603, 1991, 2156, 2519, 2534, 3206, 3982, 5038, 5068, 6412, 7964, 8869, 10076, 11221, 13937, 17633, 17738, 22442, 27874, 35266, 35476, 41449, 44884, 55748, 70532, 82898, 97559, 123431, 165796, 195118, 246862, 290143, 390236, 455939, 493724, 580286, 911878, 1160572, 1823756, 2031001, 3191573, 4062002, 6383146, 8124004, 12766292, 22341011, 44682022, 89364044]

約数ペア:

[(1, 89364044), (2, 44682022), (4, 22341011), (7, 12766292), (11, 8124004), (14, 6383146), (22, 4062002), (28, 3191573), (44, 2031001), (49, 1823756), (77, 1160572), (98, 911878), (154, 580286), (181, 493724), (196, 455939), (229, 390236), (308, 290143), (362, 246862), (458, 195118), (539, 165796), (724, 123431), (916, 97559), (1078, 82898), (1267, 70532), (1603, 55748), (1991, 44884), (2156, 41449), (2519, 35476), (2534, 35266), (3206, 27874), (3982, 22442), (5038, 17738), (5068, 17633), (6412, 13937), (7964, 11221), (8869, 10076)]