71520795822

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{727}}^1\times {\mathrm{334619}}^1$

素因数の和:335365

約数の個数: 48

約数和(自身を含む): 166624698240

約数和(自身を除く): 95103902418

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 727, 1454, 2181, 4362, 5089, 10178, 15267, 30534, 35623, 71246, 106869, 213738, 334619, 669238, 1003857, 2007714, 2342333, 4684666, 7026999, 14053998, 16396331, 32792662, 49188993, 98377986, 243268013, 486536026, 729804039, 1459608078, 1702876091, 3405752182, 5108628273, 10217256546, 11920132637, 23840265274, 35760397911, 71520795822]

約数ペア:

[(1, 71520795822), (2, 35760397911), (3, 23840265274), (6, 11920132637), (7, 10217256546), (14, 5108628273), (21, 3405752182), (42, 1702876091), (49, 1459608078), (98, 729804039), (147, 486536026), (294, 243268013), (727, 98377986), (1454, 49188993), (2181, 32792662), (4362, 16396331), (5089, 14053998), (10178, 7026999), (15267, 4684666), (30534, 2342333), (35623, 2007714), (71246, 1003857), (106869, 669238), (213738, 334619)]