71291532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4271}}^1$

素因数の和:4398

約数の個数: 48

約数和(自身を含む): 180859392

約数和(自身を除く): 109567860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1284, 1391, 2782, 4173, 4271, 5564, 8346, 8542, 12813, 16692, 17084, 25626, 51252, 55523, 111046, 166569, 222092, 333138, 456997, 666276, 913994, 1370991, 1827988, 2741982, 5483964, 5940961, 11881922, 17822883, 23763844, 35645766, 71291532]

約数ペア:

[(1, 71291532), (2, 35645766), (3, 23763844), (4, 17822883), (6, 11881922), (12, 5940961), (13, 5483964), (26, 2741982), (39, 1827988), (52, 1370991), (78, 913994), (107, 666276), (156, 456997), (214, 333138), (321, 222092), (428, 166569), (642, 111046), (1284, 55523), (1391, 51252), (2782, 25626), (4173, 17084), (4271, 16692), (5564, 12813), (8346, 8542)]