71853912

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{25589}}^1$

素因数の和:25617

約数の個数: 64

約数和(自身を含む): 214956000

約数和(自身を除く): 143102088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 25589, 51178, 76767, 102356, 153534, 204712, 230301, 307068, 332657, 460602, 614136, 665314, 690903, 921204, 997971, 1330628, 1381806, 1842408, 1995942, 2661256, 2763612, 2993913, 3991884, 5527224, 5987826, 7983768, 8981739, 11975652, 17963478, 23951304, 35926956, 71853912]

約数ペア:

[(1, 71853912), (2, 35926956), (3, 23951304), (4, 17963478), (6, 11975652), (8, 8981739), (9, 7983768), (12, 5987826), (13, 5527224), (18, 3991884), (24, 2993913), (26, 2763612), (27, 2661256), (36, 1995942), (39, 1842408), (52, 1381806), (54, 1330628), (72, 997971), (78, 921204), (104, 690903), (108, 665314), (117, 614136), (156, 460602), (216, 332657), (234, 307068), (312, 230301), (351, 204712), (468, 153534), (702, 102356), (936, 76767), (1404, 51178), (2808, 25589)]