860839356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{8009}}^1$

素因数の和:8095

約数の個数: 72

約数和(自身を含む): 2216334960

約数和(自身を除く): 1355495604

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 169, 212, 318, 338, 507, 636, 676, 689, 1014, 1378, 2028, 2067, 2756, 4134, 8009, 8268, 8957, 16018, 17914, 24027, 26871, 32036, 35828, 48054, 53742, 96108, 104117, 107484, 208234, 312351, 416468, 424477, 624702, 848954, 1249404, 1273431, 1353521, 1697908, 2546862, 2707042, 4060563, 5093724, 5414084, 5518201, 8121126, 11036402, 16242252, 16554603, 22072804, 33109206, 66218412, 71736613, 143473226, 215209839, 286946452, 430419678, 860839356]

約数ペア:

[(1, 860839356), (2, 430419678), (3, 286946452), (4, 215209839), (6, 143473226), (12, 71736613), (13, 66218412), (26, 33109206), (39, 22072804), (52, 16554603), (53, 16242252), (78, 11036402), (106, 8121126), (156, 5518201), (159, 5414084), (169, 5093724), (212, 4060563), (318, 2707042), (338, 2546862), (507, 1697908), (636, 1353521), (676, 1273431), (689, 1249404), (1014, 848954), (1378, 624702), (2028, 424477), (2067, 416468), (2756, 312351), (4134, 208234), (8009, 107484), (8268, 104117), (8957, 96108), (16018, 53742), (17914, 48054), (24027, 35828), (26871, 32036)]