78133055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 128314368

約数和(自身を除く): 50181313

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 67, 77, 91, 143, 233, 335, 385, 455, 469, 715, 737, 871, 1001, 1165, 1631, 2345, 2563, 3029, 3685, 4355, 5005, 5159, 6097, 8155, 9581, 12815, 15145, 15611, 17941, 21203, 25795, 30485, 33319, 47905, 67067, 78055, 89705, 106015, 109277, 166595, 171721, 202943, 233233, 335335, 546385, 858605, 1014715, 1166165, 1202047, 1420601, 2232373, 6010235, 7103005, 11161865, 15626611, 78133055]

約数ペア:

[(1, 78133055), (5, 15626611), (7, 11161865), (11, 7103005), (13, 6010235), (35, 2232373), (55, 1420601), (65, 1202047), (67, 1166165), (77, 1014715), (91, 858605), (143, 546385), (233, 335335), (335, 233233), (385, 202943), (455, 171721), (469, 166595), (715, 109277), (737, 106015), (871, 89705), (1001, 78055), (1165, 67067), (1631, 47905), (2345, 33319), (2563, 30485), (3029, 25795), (3685, 21203), (4355, 17941), (5005, 15611), (5159, 15145), (6097, 12815), (8155, 9581)]