71968008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{967}}^1$

素因数の和:1426

約数の個数: 64

約数和(自身を含む): 206300160

約数和(自身を除く): 134332152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 443, 886, 967, 1329, 1772, 1934, 2658, 2901, 3101, 3544, 3868, 5316, 5802, 6202, 6769, 7736, 9303, 10632, 11604, 12404, 13538, 18606, 20307, 23208, 24808, 27076, 37212, 40614, 54152, 74424, 81228, 162456, 428381, 856762, 1285143, 1713524, 2570286, 2998667, 3427048, 5140572, 5997334, 8996001, 10281144, 11994668, 17992002, 23989336, 35984004, 71968008]

約数ペア:

[(1, 71968008), (2, 35984004), (3, 23989336), (4, 17992002), (6, 11994668), (7, 10281144), (8, 8996001), (12, 5997334), (14, 5140572), (21, 3427048), (24, 2998667), (28, 2570286), (42, 1713524), (56, 1285143), (84, 856762), (168, 428381), (443, 162456), (886, 81228), (967, 74424), (1329, 54152), (1772, 40614), (1934, 37212), (2658, 27076), (2901, 24808), (3101, 23208), (3544, 20307), (3868, 18606), (5316, 13538), (5802, 12404), (6202, 11604), (6769, 10632), (7736, 9303)]