71885394

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{63391}}^1$

素因数の和:63412

約数の個数: 40

約数和(自身を含む): 184090368

約数和(自身を除く): 112204974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 63391, 126782, 190173, 380346, 443737, 570519, 887474, 1141038, 1331211, 1711557, 2662422, 3423114, 3993633, 5134671, 7987266, 10269342, 11980899, 23961798, 35942697, 71885394]

約数ペア:

[(1, 71885394), (2, 35942697), (3, 23961798), (6, 11980899), (7, 10269342), (9, 7987266), (14, 5134671), (18, 3993633), (21, 3423114), (27, 2662422), (42, 1711557), (54, 1331211), (63, 1141038), (81, 887474), (126, 570519), (162, 443737), (189, 380346), (378, 190173), (567, 126782), (1134, 63391)]