71692278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 169075200

約数和(自身を除く): 97382922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 73, 134, 146, 201, 219, 349, 402, 438, 469, 511, 698, 938, 1022, 1047, 1407, 1533, 2094, 2443, 2814, 3066, 4886, 4891, 7329, 9782, 14658, 14673, 23383, 25477, 29346, 34237, 46766, 50954, 68474, 70149, 76431, 102711, 140298, 152862, 163681, 178339, 205422, 327362, 356678, 491043, 535017, 982086, 1070034, 1706959, 3413918, 5120877, 10241754, 11948713, 23897426, 35846139, 71692278]

約数ペア:

[(1, 71692278), (2, 35846139), (3, 23897426), (6, 11948713), (7, 10241754), (14, 5120877), (21, 3413918), (42, 1706959), (67, 1070034), (73, 982086), (134, 535017), (146, 491043), (201, 356678), (219, 327362), (349, 205422), (402, 178339), (438, 163681), (469, 152862), (511, 140298), (698, 102711), (938, 76431), (1022, 70149), (1047, 68474), (1407, 50954), (1533, 46766), (2094, 34237), (2443, 29346), (2814, 25477), (3066, 23383), (4886, 14673), (4891, 14658), (7329, 9782)]