75315548

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 169054704

約数和(自身を除く): 93739156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 181, 193, 196, 308, 362, 386, 539, 724, 772, 1078, 1267, 1351, 1991, 2123, 2156, 2534, 2702, 3982, 4246, 5068, 5404, 7964, 8492, 8869, 9457, 13937, 14861, 17738, 18914, 27874, 29722, 34933, 35476, 37828, 55748, 59444, 69866, 97559, 104027, 139732, 195118, 208054, 244531, 384263, 390236, 416108, 489062, 768526, 978124, 1537052, 1711717, 2689841, 3423434, 5379682, 6846868, 10759364, 18828887, 37657774, 75315548]

約数ペア:

[(1, 75315548), (2, 37657774), (4, 18828887), (7, 10759364), (11, 6846868), (14, 5379682), (22, 3423434), (28, 2689841), (44, 1711717), (49, 1537052), (77, 978124), (98, 768526), (154, 489062), (181, 416108), (193, 390236), (196, 384263), (308, 244531), (362, 208054), (386, 195118), (539, 139732), (724, 104027), (772, 97559), (1078, 69866), (1267, 59444), (1351, 55748), (1991, 37828), (2123, 35476), (2156, 34933), (2534, 29722), (2702, 27874), (3982, 18914), (4246, 17738), (5068, 14861), (5404, 13937), (7964, 9457), (8492, 8869)]