71143446

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 161989632

約数和(自身を除く): 90846186

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 61, 66, 82, 122, 123, 183, 246, 366, 431, 451, 671, 862, 902, 1293, 1342, 1353, 2013, 2501, 2586, 2706, 4026, 4741, 5002, 7503, 9482, 14223, 15006, 17671, 26291, 27511, 28446, 35342, 52582, 53013, 55022, 78873, 82533, 106026, 157746, 165066, 194381, 289201, 388762, 578402, 583143, 867603, 1077931, 1166286, 1735206, 2155862, 3233793, 6467586, 11857241, 23714482, 35571723, 71143446]

約数ペア:

[(1, 71143446), (2, 35571723), (3, 23714482), (6, 11857241), (11, 6467586), (22, 3233793), (33, 2155862), (41, 1735206), (61, 1166286), (66, 1077931), (82, 867603), (122, 583143), (123, 578402), (183, 388762), (246, 289201), (366, 194381), (431, 165066), (451, 157746), (671, 106026), (862, 82533), (902, 78873), (1293, 55022), (1342, 53013), (1353, 52582), (2013, 35342), (2501, 28446), (2586, 27511), (2706, 26291), (4026, 17671), (4741, 15006), (5002, 14223), (7503, 9482)]